US20150059083A1 - Seamless undermount stainless steel sink system - Google Patents
Seamless undermount stainless steel sink system Download PDFInfo
- Publication number
- US20150059083A1 US20150059083A1 US14/101,939 US201314101939A US2015059083A1 US 20150059083 A1 US20150059083 A1 US 20150059083A1 US 201314101939 A US201314101939 A US 201314101939A US 2015059083 A1 US2015059083 A1 US 2015059083A1
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- United States
- Prior art keywords
- stainless steel
- countertop
- sink
- steel sink
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/32—Holders or supports for basins
- E03C1/33—Fastening sinks or basins in an apertured support
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/32—Holders or supports for basins
- E03C1/33—Fastening sinks or basins in an apertured support
- E03C1/335—Fastening sinks or basins in an apertured support the fastening means comprising a screw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49428—Gas and water specific plumbing component making
Definitions
- the present invention is directed to a system comprising a rimless stainless steel sink structured and disposed to be undermounted to a solid countertop, such as granite or marble, wherein an upper interface between the stainless steel sink and the solid countertop comprises an upper seal which prevents water, bacteria, or debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop.
- the present invention is further directed to a method for seamless undermount installation of a stainless steel sink to a solid countertop including but not limited to granite or marble.
- Stainless steel is the most popular sink style on the market today. and provides a complementary match to many kitchen appliances, such as, refrigerators, stoves, dishwashers, water coolers, etc., which are also available in stainless steel or stainless steel finish. Sinks made of stainless steel offer numerous benefits including resistance to chipping, cracking or peeling. Furthermore, stainless steel sinks will not rust or fade, and they are easy to clean and maintain for a long periods of time relative to other materials of construction.
- topmount sink such as is shown in FIG. 1 —PRIOR ART Topmount Sink.
- FIG. 1 a wide flange extends completely around the topmount sink such that when the topmount sink is positioned through a cut-out in a solid material countertop, the flange rests on the top surface of the countertop and is secured thereto via adhesives and/or mechanical fasteners.
- the interface between the flange and the top surface of the countertop provides a place for water, moisture, bacteria, food, and other debris to accumulate thereby creating a visually unappealing and potentially unsanitary condition around the stainless steel sink.
- FIG. 2 Another common type of stainless steel sink for mounting to a countertop is an undermount sink.
- the undermount sink comprises a much narrower flange which is structured and disposed to enable the sink to be attached to the bottom surface of a solid countertop below a sink cut-out therethrough.
- undermount sinks have flat rims or flanges around the edges which may be glued and/or mechanically mounted to the bottom surface of the countertop using mounting clips and screws. The lip or sidewall of the sink cut out through the solid countertop must be finished to match the top surface, as it remains readily visible.
- flush-Mount a so-called “Flush-Mount” sink which has a much narrower and flatter rim or flange around the top.
- These flush mount sinks are structured to be mounted to a solid countertop through the top, wherein the narrow flat rim or flange rests in an equally narrow and thin recess cut into the solid countertop around the sink cut-out.
- the combination of the narrow flat flange and the recess cut into the countertop serves to approximate a “flush-mount” appearance.
- a seamless stainless steel sink system for installation to a solid material countertop including, but not limited to, granite or marble, which eliminates an interface where water, moisture, bacteria, food, and/or other debris can accumulate and create unsightly and unsanitary conditions. It would be further advantageous for such a seamless stainless steel sink system to utilize standard fabrication materials and techniques in order to provide an economical alternative to the aforementioned “flush-mount” stainless steel sinks systems. It would further be helpful for such a seamless stainless steel sink system to accommodate a variety of popular sink configurations including, but not limited to, rectangular, oval, kidney shaped, etc. Another benefit may be obtained by providing a stainless steel sink having a recessed divider between bowls to allow for seamless undermount installation of a stainless steel sink having more than one bowl.
- the present invention is directed to a seamless undermount stainless steel sink system.
- a seamless undermount stainless steel sink system in accordance with the present invention comprises a stainless steel sink and a solid countertop.
- the solid countertop comprises a stone material of construction such as, but not limited to granite or marble.
- the solid countertop has a top surface and a bottom surface, wherein the top surface and the bottom surface at least partially define a thickness therebetween, and in at least one embodiment, the thickness of the solid countertop remains substantially the same between the top surface and the bottom surface.
- a sink mounting aperture is disposed through the solid countertop, and the sink mounting aperture comprises an inner periphery.
- the present system further comprises a stainless steel sink, and the stainless steel sink includes a sidewall which partially forms at least one bowl.
- the stainless steel sink comprises a plurality of bowls separated from one another by a corresponding recessed divider, as discussed in further detail below.
- a stainless steel sink in accordance with the present invention further comprises a rimless upper edge along and around the sidewall, and an outer periphery is defined around the rimless upper edge.
- the present seamless undermount stainless steel sink system also includes a mounting assembly which is structured to securely mount the stainless steel sink to the solid countertop.
- the mounting assembly comprises at least one mounting bracket attached to a portion of the stainless steel sink at a predetermined mounting depth below the rimless upper end of the stainless steel sink, and in one further embodiment, the mounting assembly comprises a plurality of mounting brackets each being attached to a portion of the stainless steel sink, and each being positioned at a predetermined mounting depth below the rimless upper edge of the stainless steel sink.
- a mounting bracket in accordance with one embodiment of the present invention includes a sink flange, which is utilized to attach the mounting flange to a portion of the stainless steel sink, and a countertop flange to secure the stainless steel sing to the solid countertop.
- the countertop flange includes a countertop flange surface which, in at least one embodiment, is operatively disposed in a substantially perpendicular orientation relative to the sidewall of the stainless steel sink and is positioned at the predetermined mounting depth below the rimless upper edge of the stainless steel sink.
- An upper interface is formed between the outer periphery of the stainless steel sink and the inner periphery of the solid countertop and, in accordance with the present invention, an upper seal is disposed in the upper interface between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop. More importantly, the upper seal prevents water, moisture, bacteria, food, or debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop.
- the present invention is further directed to a method for seamless undermount installation of a stainless steel sink to a solid countertop, once again, including but not limited to granite or marble.
- the present method includes fabricating a stainless steel sink with a rimless upper edge defining an outer periphery therearound, such as may be accomplished by hand fabrication.
- a stainless steel sink with a rimless upper edge defining an outer periphery therearound.
- the present method includes removing the mounting flange or lip from the stainless steel sink in order to obtain a rimless upper edge.
- the present method further includes preparing a mounting template based on the outer periphery of the rimless upper edge of the stainless steel sink, and creating a sink mounting aperture through the solid countertop between a top surface and a bottom surface based on the mounting template, wherein the sink mounting aperture comprises an inner periphery configured to receive the outer periphery of the rimless upper edge of the stainless steel sink therethrough.
- each mounting bracket has a sink flange and a countertop flange.
- the countertop flange comprises a countertop flange surface which is positioned at the predetermined mounting depth below the rimless upper edge of the stainless steel sink, and the present method further includes attaching one mounting bracket to the stainless steel sink.
- the rimless upper edge of the stainless steel sink is positioned through the sink mounting aperture of the solid countertop such that each countertop flange surface is adjacent to the bottom surface of the solid countertop, and the stainless steel sink is secured to the bottom surface of the solid countertop via the at least one mounting bracket.
- the present method includes applying an upper seal along an upper interface between the outer periphery of the rimless upper edge of the stainless steel sink and the inner periphery of the sink mounting aperture through the solid countertop, wherein the upper seal prevents water, moisture, bacteria, and debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop.
- FIG. 1 is a perspective view of a conventional PRIOR ART topmount sink.
- FIG. 2 is a perspective view of a conventional PRIOR ART undermount sink.
- FIG. 3 is a perspective view of one illustrative embodiment of a stainless steel sink and mounting assembly in accordance with the present invention for seamless undermount installation to a solid countertop.
- FIG. 4 is an exploded view of one illustrative embodiment of a stainless steel sink, mounting assembly, and solid countertop in accordance with at least one embodiment of the present invention.
- FIG. 5 is a perspective view of one illustrative embodiment of a stainless steel sink mounted to a solid countertop in accordance with the present invention.
- FIG. 6 is a partial cross-sectional view of one illustrative embodiment of a stainless steel sink mounted to a solid countertop in accordance with the present invention.
- FIG. 6A is a perspective view of one illustrative embodiment of a mounting bracket in accordance with the present invention.
- FIG. 7 is a side elevation view of one illustrative embodiment of a stainless steel sink in accordance with the present invention prior to removal of a countertop flange.
- FIG. 7A is a side elevation view of the stainless steel sink of FIG. 5 after removal of the countertop flange.
- FIG. 8 is a block diagram illustrative of one method for seamless undermount installation of a stainless steel sink to a solid countertop in accordance with the present invention.
- the present invention is directed to a seamless undermount stainless steel sink system which is generally shown as 10 throughout the figures. More in particular, and with reference to FIG. 5 , the present system 10 comprises a solid countertop 20 and a stainless steel sink 30 . As is apparent from FIG. 5 , an upper seal 54 between the solid countertop 20 and the upper edge of the stainless steel sink 30 provides a virtually seamless interface between the solid countertop 20 and the stainless steel sink 30 .
- a solid countertop 20 is constructed from a solid material including, but not limited to, granite, marble, limestone, quartz stone, engineered stone, for example, acrylic and polyester composite engineered stone, recycled glass, and hardwood.
- the solid countertop 20 in accordance with at least one embodiment of the present invention comprises a top surface 22 and a bottom surface 24 .
- the top surface 22 and bottom surface 24 at least partially define a thickness 25 therebetween, which is discussed in greater detail below with regard to the seamless interface between the solid countertop 20 and the stainless steel sink 30 .
- the solid countertop 20 includes a sink mounting aperture 26 disposed therethrough.
- the sink mounting aperture 26 may be created by cutting through the solid countertop 20 in accordance with a template or guide which is drawn, etched, or temporarily attached thereto.
- the sink mounting aperture 26 may be formed via drilling and or sawing utilizing bits and/or blades which are specifically designed for cutting through stone materials, such as, once again, granite, marble, etc.
- FIG. 4 further illustrates a solid countertop 20 in accordance with the present invention wherein the sink mounting aperture 26 at least partially defines an inner periphery 27 which extends along and around the entire inner edge of the sink mounting aperture 26 .
- a seamless undermount stainless steel sink system 10 in accordance with the present invention further comprises a stainless steel sink 30 .
- a stainless steel sink 30 it is understood to be within the scope and intent of the present invention for a stainless steel sink 30 to be constructed of any of a variety of grades of stainless steel which are presently utilized for the formation of sinks including, but not limited to, Type 304 stainless steel, Type 302 stainless steel, and Type 316 stainless steel, as well as 200 series stainless steels, just to name a few.
- the present seamless undermount stainless steel sink system 10 and installation methodology may also be utilized to install sinks formed of other metal or metal alloy materials, and/or for undermount installation of a sink to a solid countertop 20 wherein the solid countertop 20 comprises a stone material of construction including, but not limited to, granite, marble, etc.
- FIG. 3 is illustrative of one embodiment of a stainless steel sink 30 in accordance with the present system 10 .
- the stainless steel sink 30 shown in the embodiment of FIG. 3 comprises a plurality of bowls 32 which are separated by a recessed divider 33 .
- FIG. 3 further illustrates that each bowl 32 comprises a drain 34 disposed through a bottom portion thereof.
- FIG. 4 is illustrative of another embodiment of a stainless steel sink 30 in accordance with the present invention comprising a single bowl 32 having a single drain 34 disposed therein.
- a stainless steel sink 30 in accordance with the system 10 in accordance with present invention comprises a sidewall 36 which at least partially defines the bowl or bowls 32 .
- the sidewall 36 comprises an inner wall 36 ′ and an outer wall 36 ′′.
- a stainless steel sink 30 in accordance with the present system 10 further comprises a rimless upper edge 38 which extends around the entirety of the sidewall 36 .
- a stainless steel sink 30 in accordance with the present invention comprises an outer periphery 39 which extends along and around the entirety of the sidewall 36 of the stainless steel sink 30 proximate the rimless upper edge 38 thereof.
- the rimless upper edge 38 of the stainless steel sink 30 is required in order to achieve the seamless undermount of the stainless steel sink 30 to the solid countertop 20 in accordance with the present system 10 .
- a stainless steel sink 30 may be fabricated by hand with a rimless upper edge 38 , however, mass production of stainless steel sinks 30 commonly employs a process wherein a single piece of stainless steel is drawn and formed into a sink 30 which includes a mounting flange 35 extending around and along the upper portion of a sidewall 36 , such as is shown in FIG. 7 .
- a seamless undermount stainless steel sink system 10 in accordance with the present invention may require removal of a mounting flange 35 from the sidewall 36 of stainless steel sink 30 in order to obtain a rimless upper edge 38 , such as is shown in FIG. 7A .
- a seamless undermount stainless steel sink system 10 in accordance with at least one embodiment of the present invention comprises a stainless steel sink 30 having a recessed divider 33 , specifically to permit a mounting flange 35 from being removed such as is shown in FIGS. 7 and 7A , while maintaining a plurality of bowls 32 attached to one another, once again, as shown in FIG. 3 .
- a seamless undermount stainless steel sink system 10 in accordance with the present invention further comprises a mounting assembly generally shown as 40 .
- a mounting assembly 40 comprises at least one mounting bracket 42 , however, in at least one embodiment, a mounting assembly 40 in accordance with the present system 10 comprises a plurality of mounting brackets 42 , such as is shown in the illustrative embodiments of FIGS. 3 and 4 . In at least one embodiment (not shown), a single mounting bracket may be disposed around the entirety of the sidewall 36 of the stainless steel sink 30 in accordance with the present invention.
- the sink 30 is positioned through the top of the mounting flange 35 and the mounting flange 35 is secured to the sidewalls 36 , thus providing a single mounting bracket 42 which extends along and around the entire sidewall 36 of the stainless steel sink 30 .
- a mounting assembly 40 comprises a plurality of mounting brackets 42 which are attached to an outer wall 36 ′′ of a sidewall 36 of a stainless steel sink 30 . More in particular, the plurality of mounting brackets 42 are positioned in a spaced apart arrangement around the sidewall 36 of the stainless steel sink 30 , and are attached thereto in order to provide a plurality of points for securing the stainless steel sink 30 to the underside of a solid countertop 20 along a bottom surface 24 thereof.
- FIG. 6A is illustrative of just one embodiment of a mounting bracket 42 in accordance with the present invention.
- the mounting bracket 42 includes a sink flange 43 which is disposed at a substantially right angle to a countertop flange 44 .
- FIG. 6A further illustrates that a countertop flange 44 comprises a countertop flange surface 45 which, as discussed in greater detail below, is positioned adjacent to bottom surface 24 of the solid countertop 20 in order to secure the stainless steel sink 30 to the solid countertop 20 .
- countertop flange 44 in at least one embodiment, includes one or more countertop flange apertures 46 such as shown again in FIG. 6A .
- the countertop flange aperture(s) 46 facilitate securing the mounting bracket 42 to the bottom surface 24 of the solid countertop 20 , as discussed in further detail below.
- FIG. 6 presents a partial cross-section view of one illustrative embodiment of a stainless steel sink 30 seamlessly mounted to a solid countertop 20 in accordance with the present invention.
- a mounting bracket 42 comprises a sink flange 43 and a countertop flange 44 as previously disclosed, wherein the sink flange 43 is attached to an outer wall 36 ′′ of the sidewall 36 via a sink interconnect 43 ′.
- a sink interconnect 43 ′ may comprise any of a variety of means for securely attaching a sink flange 43 to the outer wall 36 ′′ of a stainless steel sink 30 .
- the sink interconnect 43 ′ comprises a weld between the sink flange 43 and the outer wall 36 ′′ of the sidewall 36 .
- an appropriate adhesive such as, by way of example only, an epoxy or a polyester resin, is utilized as sink interconnect 43 ′ in order to securely attach a sink flange 43 to the outer wall 36 ′′ of the sidewall 36 .
- the sink interconnect 43 ′ comprises a mechanical fastener such as a screw, a bolt, a rivet, etc., in order to securely attach the sink flange 43 to the outer wall 36 ′′ of the stainless steel sink 30 .
- a combination of one or more sink interconnects 43 ′ may be employed in order to further assure that the sink flange 43 is securely attached to the stainless steel sink 30 .
- a countertop interconnect 44 ′ is utilized to securely attach a countertop flange 44 to a portion of the bottom surface 24 of the solid countertop 20 .
- the countertop interconnect 44 ′ may comprise any of a variety of appropriate attachment means.
- a countertop interconnect 44 ′ comprises an epoxy resin in order to securely attach the countertop flange 44 to the bottom surface 24 the solid countertop 20 , an in one further embodiment, a two-part epoxy resin is utilized as a countertop interconnect 44 ′.
- the epoxy resin is permitted to flow through countertop flange aperture(s) 46 and onto the underside of the countertop flange 44 to further facilitate securely attaching the countertop flange 44 to the bottom surface 24 of the solid countertop 20 .
- a mechanical fastener such as a masonry screw may be utilized as a countertop interconnect 44 ′ in order to securely attach countertop flange 44 to the bottom surface 24 of the solid countertop 20 .
- a combination of an adhesive and a mechanical fastener may be utilized as a countertop interconnect 44 ′ in order to further assure that the countertop flange 44 is securely attached to the bottom surface 24 of the solid countertop 20 .
- mounting assembly 40 may comprise a mounting clip 49 which is secured into the bottom surface 24 of the solid countertop 20 via fastener 49 ′. As shown in FIG. 6 , a portion of the mounting clip 49 extends over a portion of the countertop flange 44 in order to further assure that the countertop flange 44 remains securely attached to the bottom surface 24 of the solid countertop 20 .
- each mounting bracket 42 is securely attached to the outer wall 36 ′′ of the stainless steel sink 30 at a predetermined mounting depth 48 . More in particular, and again as shown in FIG. 4 , the countertop flange surface 45 of each mounting bracket 42 is disposed at a predetermined mounting depth 48 from the rimless upper edge 38 of the stainless steel sink 30 . More in particular, a predetermined mounting depth 48 corresponds to the thickness 25 of the solid countertop 20 . Present industry standards dictate that slid granite or marble countertops are provided with a thickness of either two centimeters or three centimeters.
- the countertop flange surface 45 of the mounting bracket 42 is positioned at a predetermined depth 48 of eighteen millimeters below the rimless upper edge 38 of the stainless steel sink 30 , for installation to a standard two centimeter thick solid countertop 20 .
- the countertop flange surface 45 of the mounting bracket 42 is positioned at a predetermined depth 48 of twenty-eight millimeters below the rimless upper edge 38 of the stainless steel sink 30 .
- the predetermined mounting depth 48 comprises a tolerance of plus or minus one millimeter relative to the thickness 25 of the solid countertop 20 . That is to say, the predetermined mounting depth 48 at which the countertop flange surface 45 is positioned below the rimless upper edge 38 of the stainless steel sink 30 when the mounting flange is securely attached to the outer wall 36 ′′ of the stainless steel sink 30 must be no more nor no less than one millimeter of the thickness 25 of the solid countertop 20 . As such, when the stainless steel sink 30 is mounted to the solid countertop 20 from below, the rimless upper edge 38 will be within one millimeter of the top surface 22 of the solid countertop 20 which, as will be appreciated, permits the seamless installation of stainless steel sink 30 in accordance with the present system 10 .
- an upper interface 52 is formed between the inner periphery 27 of a sink mounting aperture 26 and the outer periphery 39 along the rimless upper edge 38 .
- an upper interface tolerance 52 ′ must be one millimeter or less. Stated otherwise, the distance between the inner periphery 27 of a sink mounting aperture 26 and outer periphery 39 along the rimless upper edge 38 is one millimeter or less when a stainless steel sink 30 is mounted through a sink mounting aperture 26 of a solid countertop 20 in accordance with the present system 10 .
- the seamless undermount stainless steel sink system 10 in accordance with the present invention further comprises a sealing assembly 50 .
- the sealing assembly 50 includes an upper seal 54 which is applied along and around the upper interface 52 between the inner periphery 27 of sink mounting aperture 26 and the outer periphery 39 of the outer wall 36 ′′ of the stainless steel sink 30 .
- the upper seal 54 comprises an epoxy glue or an epoxy resin which will securely bond to both the solid countertop 20 and the stainless steel sink 30 , thereby providing an essential impervious seal over and along the upper interface 52 .
- the upper seal 54 comprises a polyester resin to securely bond to both the solid countertop 20 and the stainless steel sink 30 , once again, providing an essential impervious seal over and along the upper interface 52 .
- the upper seal 54 comprises a polyester resin, a polyurethane resin, an epoxy resin, an acrylic casting resin, or combinations thereof.
- the upper seal 54 will serve to prevent water, moisture, bacteria, food, and/or other debris such as may be encountered in a sink environment from entering into the area between the solid countertop 20 and the stainless steel sink 30 , in particular, into and through the upper interface 52 therebetween.
- a top coat 55 is applied to the upper seal 54 wherein the top coat 55 is selected based on the color of the top surface 22 of the solid countertop 20 so as to camouflage the presence of the upper seal 54 .
- the top coat 55 in at least one embodiment, comprises a color matching epoxy or polyester resin selected to simulate the color of the solid countertop.
- the upper seal 54 and/or top coat 55 may be further finished by sanding, buffing, etc., so as to further camouflage the presence of the upper seal 54 , thereby enhancing the overall seamless appearance between stainless steel sink 30 and the solid countertop 20 along the upper seal 54 , such as is shown best in FIG. 5 .
- a sealing assembly 50 in accordance with the present invention further comprises a lower seal 58 , such as is shown in FIG. 6 .
- a lower seal 58 may comprise a waterproof silicone adhesive material which is utilized to seal a lower interface 56 between the outer wall 36 ′′ of the stainless steel sink 30 and the bottom surface 24 of the solid countertop 20 .
- the present invention further comprises a method for seamless undermount installation of a stainless steel sink to a solid countertop, which is shown as 100 in FIG. 8 .
- the present method 100 includes fabricating a stainless steel sink with a rimless upper edge 110 , wherein the rimless upper edge at least partially defines an outer periphery therearound. As previously stated, this may be accomplished via hand fabrication techniques, wherein the sink as fabricated is rimless. Alternatively, when a stainless steel sink is fabricated by drawing and/or forming via mass production techniques, a mounting flange must be removed from the top of the sink, such as via cutting via mechanical of laser cutter equipment.
- fabricating a stainless steel sink with a rimless upper edge 100 requires that the front and rear sidewalls of the sink be essentially straight, with deviations long the sidewalls of less than one-half millimeter inward or outward.
- the rimless upper edge must not have deviations of more than one millimeter along and around its entire length. That is to say, if the sink is placed upside down on a completely flat surface, there must not be more than a one millimeter gap between the rimless upper edge of the sink and the flat surface at any point between the upper edge and the surface.
- the present method 100 further comprises preparing a mounting template 120 based on the outer periphery of the rimless upper edge of the stainless steel sink.
- the mounting template may be prepared 120 by turning the sink upside down on a template medium, such as tracing paper, cardboard, etc.
- the sink may be placed upside down directly on the solid countertop itself, and its outline traced directly thereon.
- the present method includes positioning at least one mounting bracket at a predetermined mounting depth 140 below the rimless upper edge of the stainless steel sink.
- the mounting bracket has a sink flange and a countertop flange, wherein the countertop flange comprises a countertop flange surface which is positioned at the predetermined mounting depth below the rimless upper edge of the stainless steel sink.
- the present method 100 comprises attaching at least one mounting bracket to the stainless steel sink 150 , and in one further embodiment, the present method comprises attaching a plurality of mounting brackets to the stainless steel sink 150 , wherein each mounting bracket is positioned and attached to the stainless steel sink at the predetermined mounting depth below the rimless upper edge.
- a sink interconnect 43 ′ such as disclosed above, is utilized to securely attach the mounting bracket(s) to the stainless steel sink, in accordance with one embodiment of the present invention.
- the method 100 of the present invention further comprises positioning the rimless upper edge of the stainless steel sink through the sink mounting aperture of the solid countertop 160 , such that the countertop flange surface is adjacent to the bottom surface of the solid countertop.
- the present method 100 further provides for securing the stainless steel sink to the bottom surface of the solid countertop via at least one mounting bracket 170 .
- the method 100 provides for securing the stainless steel sink to the bottom surface of the solid countertop via a plurality of mounting brackets 170 .
- a countertop interconnect 44 ′ such as disclosed above, is utilized to secure the stainless steel sink to the solid countertop in accordance with at least one embodiment of the present invention.
- the present method for seamless undermount installation of a stainless steel sink to a solid countertop 100 further comprises applying an upper seal along an upper interface 180 between the outer periphery of the rimless upper edge of the stainless steel sink and the inner periphery of the sink mounting aperture through the solid countertop.
- the upper seal may comprise a polyester resin, and in one further embodiment, the upper seal may comprise a color matched polyester resin.
- the upper seal prevents water, moisture, bacteria, and debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop.
- the top surface of the solid countertop may be masked around the inner periphery of the sink mounting aperture prior to applying the upper seal, so as to avoid unwanted application of the resin to the countertop itself.
- a top coat is applied to the upper seal in order to camouflage its presence, and in one further embodiment, the upper seal may be finished, such as via sanding, buffing, and/or polishing, so as to even further conceal the presence of the upper seal at the seamless interface between the stainless steel sink and the solid countertop.
- the present method 100 includes applying a lower seal along a lower interface 180 , wherein the lower seal comprises a substantially waterproof material, such as silicone, to prevent water or moisture from entering a lower interface between the outer wall of the stainless steel sink and the bottom surface of the solid countertop, as previously disclosed hereinabove.
- a substantially waterproof material such as silicone
- the present method 100 comprises steps which may be performed by different parties at different locations. Specifically, steps 110 through 150 may be performed at a factory which manufactures stainless steel sinks in accordance with the present invention, while steps 160 through 180 may be performed by an individual or contractor who physically installs a stainless sink manufactured in accordance with the present invention in an end user's home or business.
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Abstract
A seamless undermount stainless steel sink system includes a solid countertop, such as granite or marble, having a sink mounting aperture defining an inner periphery disposed therethrough. The system also includes a stainless steel sink having a sidewall with a rimless upper edge defining an outer periphery therearound. A mounting assembly comprising one or more mounting brackets is attached to a portion of the stainless steel sink at a predetermined mounting depth below the rimless upper edge of the sink. An upper interface is formed between the outer periphery of the stainless steel sink and the inner periphery of the solid countertop, and an upper seal is disposed in the upper interface between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop to prevent water, food, or other debris from getting in between the stainless steel sink and the solid countertop.
Description
- 1. Field of the Invention
- The present invention is directed to a system comprising a rimless stainless steel sink structured and disposed to be undermounted to a solid countertop, such as granite or marble, wherein an upper interface between the stainless steel sink and the solid countertop comprises an upper seal which prevents water, bacteria, or debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop. The present invention is further directed to a method for seamless undermount installation of a stainless steel sink to a solid countertop including but not limited to granite or marble.
- 2. Description of the Related Art
- Stainless steel is the most popular sink style on the market today. and provides a complementary match to many kitchen appliances, such as, refrigerators, stoves, dishwashers, water coolers, etc., which are also available in stainless steel or stainless steel finish. Sinks made of stainless steel offer numerous benefits including resistance to chipping, cracking or peeling. Furthermore, stainless steel sinks will not rust or fade, and they are easy to clean and maintain for a long periods of time relative to other materials of construction.
- There are different types and corresponding methods for mounting stainless steel sinks to countertops. The most common and traditional type is a topmount sink, such as is shown in FIG. 1—PRIOR ART Topmount Sink. As is readily seen from
FIG. 1 , a wide flange extends completely around the topmount sink such that when the topmount sink is positioned through a cut-out in a solid material countertop, the flange rests on the top surface of the countertop and is secured thereto via adhesives and/or mechanical fasteners. As will be appreciated, however, the interface between the flange and the top surface of the countertop provides a place for water, moisture, bacteria, food, and other debris to accumulate thereby creating a visually unappealing and potentially unsanitary condition around the stainless steel sink. - Another common type of stainless steel sink for mounting to a countertop is an undermount sink. An example of a PRIOR ART Undermount Sink is illustrated in
FIG. 2 . As shown inFIG. 2 , the undermount sink comprises a much narrower flange which is structured and disposed to enable the sink to be attached to the bottom surface of a solid countertop below a sink cut-out therethrough. More in particular, undermount sinks have flat rims or flanges around the edges which may be glued and/or mechanically mounted to the bottom surface of the countertop using mounting clips and screws. The lip or sidewall of the sink cut out through the solid countertop must be finished to match the top surface, as it remains readily visible. Once again, however, and interface exists at the bottom of the sink cut out and the top of the undermount sink thereby allowing water, moisture, bacteria, food, and other debris to accumulate, once again, creating a visually unappealing and potentially unsanitary condition around the stainless steel sink. - More recently, a so-called “Flush-Mount” sink has been introduced to the market which has a much narrower and flatter rim or flange around the top. These flush mount sinks are structured to be mounted to a solid countertop through the top, wherein the narrow flat rim or flange rests in an equally narrow and thin recess cut into the solid countertop around the sink cut-out. As such, the combination of the narrow flat flange and the recess cut into the countertop serves to approximate a “flush-mount” appearance. As will be appreciated by those of skill in the art, however, considerable time, expense, expertise, and special equipment are required in order to cut a recess into granite or marble with the precision required to receive such a “flush-mount” stainless steel sink and approximate a “flush-mount” appearance.
- As such, it would be beneficial to provide a seamless stainless steel sink system for installation to a solid material countertop including, but not limited to, granite or marble, which eliminates an interface where water, moisture, bacteria, food, and/or other debris can accumulate and create unsightly and unsanitary conditions. It would be further advantageous for such a seamless stainless steel sink system to utilize standard fabrication materials and techniques in order to provide an economical alternative to the aforementioned “flush-mount” stainless steel sinks systems. It would further be helpful for such a seamless stainless steel sink system to accommodate a variety of popular sink configurations including, but not limited to, rectangular, oval, kidney shaped, etc. Another benefit may be obtained by providing a stainless steel sink having a recessed divider between bowls to allow for seamless undermount installation of a stainless steel sink having more than one bowl.
- The present invention is directed to a seamless undermount stainless steel sink system. A seamless undermount stainless steel sink system in accordance with the present invention comprises a stainless steel sink and a solid countertop.
- In at least one embodiment, the solid countertop comprises a stone material of construction such as, but not limited to granite or marble. The solid countertop has a top surface and a bottom surface, wherein the top surface and the bottom surface at least partially define a thickness therebetween, and in at least one embodiment, the thickness of the solid countertop remains substantially the same between the top surface and the bottom surface. A sink mounting aperture is disposed through the solid countertop, and the sink mounting aperture comprises an inner periphery.
- As previously stated, the present system further comprises a stainless steel sink, and the stainless steel sink includes a sidewall which partially forms at least one bowl. In at least eon embodiment, the stainless steel sink comprises a plurality of bowls separated from one another by a corresponding recessed divider, as discussed in further detail below. A stainless steel sink in accordance with the present invention further comprises a rimless upper edge along and around the sidewall, and an outer periphery is defined around the rimless upper edge.
- The present seamless undermount stainless steel sink system also includes a mounting assembly which is structured to securely mount the stainless steel sink to the solid countertop. In one embodiment, the mounting assembly comprises at least one mounting bracket attached to a portion of the stainless steel sink at a predetermined mounting depth below the rimless upper end of the stainless steel sink, and in one further embodiment, the mounting assembly comprises a plurality of mounting brackets each being attached to a portion of the stainless steel sink, and each being positioned at a predetermined mounting depth below the rimless upper edge of the stainless steel sink.
- A mounting bracket in accordance with one embodiment of the present invention includes a sink flange, which is utilized to attach the mounting flange to a portion of the stainless steel sink, and a countertop flange to secure the stainless steel sing to the solid countertop. In one embodiment, the countertop flange includes a countertop flange surface which, in at least one embodiment, is operatively disposed in a substantially perpendicular orientation relative to the sidewall of the stainless steel sink and is positioned at the predetermined mounting depth below the rimless upper edge of the stainless steel sink.
- An upper interface is formed between the outer periphery of the stainless steel sink and the inner periphery of the solid countertop and, in accordance with the present invention, an upper seal is disposed in the upper interface between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop. More importantly, the upper seal prevents water, moisture, bacteria, food, or debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop.
- The present invention is further directed to a method for seamless undermount installation of a stainless steel sink to a solid countertop, once again, including but not limited to granite or marble.
- In at least embodiment, the present method includes fabricating a stainless steel sink with a rimless upper edge defining an outer periphery therearound, such as may be accomplished by hand fabrication. Of course, as most stainless steel sinks manufactured today are drawn and comprise an upper flange or lip. As such, in one embodiment, the present method includes removing the mounting flange or lip from the stainless steel sink in order to obtain a rimless upper edge.
- The present method further includes preparing a mounting template based on the outer periphery of the rimless upper edge of the stainless steel sink, and creating a sink mounting aperture through the solid countertop between a top surface and a bottom surface based on the mounting template, wherein the sink mounting aperture comprises an inner periphery configured to receive the outer periphery of the rimless upper edge of the stainless steel sink therethrough.
- Next, one or more mounting brackets are positioned at a predetermined mounting depth below the rimless upper edge of the stainless steel sink, wherein each mounting bracket has a sink flange and a countertop flange. In at least one embodiment, the countertop flange comprises a countertop flange surface which is positioned at the predetermined mounting depth below the rimless upper edge of the stainless steel sink, and the present method further includes attaching one mounting bracket to the stainless steel sink.
- Once the mounting bracket or plurality of mounting brackets are positioned, and in at least one embodiment, attached to the stainless steel sink, the rimless upper edge of the stainless steel sink is positioned through the sink mounting aperture of the solid countertop such that each countertop flange surface is adjacent to the bottom surface of the solid countertop, and the stainless steel sink is secured to the bottom surface of the solid countertop via the at least one mounting bracket.
- Finally, the present method includes applying an upper seal along an upper interface between the outer periphery of the rimless upper edge of the stainless steel sink and the inner periphery of the sink mounting aperture through the solid countertop, wherein the upper seal prevents water, moisture, bacteria, and debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop.
- These and other objects, features and advantages of the present invention will become clearer when the drawings as well as the detailed description are taken into consideration.
- For a fuller understanding of the nature of the present invention, reference should be had to the following detailed description taken in connection with the accompanying drawings in which:
-
FIG. 1 is a perspective view of a conventional PRIOR ART topmount sink. -
FIG. 2 is a perspective view of a conventional PRIOR ART undermount sink. -
FIG. 3 is a perspective view of one illustrative embodiment of a stainless steel sink and mounting assembly in accordance with the present invention for seamless undermount installation to a solid countertop. -
FIG. 4 is an exploded view of one illustrative embodiment of a stainless steel sink, mounting assembly, and solid countertop in accordance with at least one embodiment of the present invention. -
FIG. 5 is a perspective view of one illustrative embodiment of a stainless steel sink mounted to a solid countertop in accordance with the present invention. -
FIG. 6 is a partial cross-sectional view of one illustrative embodiment of a stainless steel sink mounted to a solid countertop in accordance with the present invention. -
FIG. 6A is a perspective view of one illustrative embodiment of a mounting bracket in accordance with the present invention. -
FIG. 7 is a side elevation view of one illustrative embodiment of a stainless steel sink in accordance with the present invention prior to removal of a countertop flange. -
FIG. 7A is a side elevation view of the stainless steel sink ofFIG. 5 after removal of the countertop flange. -
FIG. 8 is a block diagram illustrative of one method for seamless undermount installation of a stainless steel sink to a solid countertop in accordance with the present invention. - Like reference numerals refer to like parts throughout the several views of the drawings.
- As stated above, the present invention is directed to a seamless undermount stainless steel sink system which is generally shown as 10 throughout the figures. More in particular, and with reference to
FIG. 5 , thepresent system 10 comprises asolid countertop 20 and astainless steel sink 30. As is apparent fromFIG. 5 , anupper seal 54 between thesolid countertop 20 and the upper edge of thestainless steel sink 30 provides a virtually seamless interface between thesolid countertop 20 and thestainless steel sink 30. - In at least one embodiment of the
present system 10, asolid countertop 20 is constructed from a solid material including, but not limited to, granite, marble, limestone, quartz stone, engineered stone, for example, acrylic and polyester composite engineered stone, recycled glass, and hardwood. - As shown best in
FIG. 4 , thesolid countertop 20 in accordance with at least one embodiment of the present invention comprises atop surface 22 and abottom surface 24. AsFIG. 4 further illustrates, thetop surface 22 andbottom surface 24 at least partially define athickness 25 therebetween, which is discussed in greater detail below with regard to the seamless interface between thesolid countertop 20 and thestainless steel sink 30. Looking again to the illustrative embodiment ofFIG. 4 , thesolid countertop 20 includes asink mounting aperture 26 disposed therethrough. As will be appreciated by those skilled in the art, thesink mounting aperture 26 may be created by cutting through thesolid countertop 20 in accordance with a template or guide which is drawn, etched, or temporarily attached thereto. It will be further appreciated that thesink mounting aperture 26 may be formed via drilling and or sawing utilizing bits and/or blades which are specifically designed for cutting through stone materials, such as, once again, granite, marble, etc.FIG. 4 further illustrates asolid countertop 20 in accordance with the present invention wherein thesink mounting aperture 26 at least partially defines an inner periphery 27 which extends along and around the entire inner edge of thesink mounting aperture 26. - As previously stated above, a seamless undermount stainless
steel sink system 10 in accordance with the present invention further comprises astainless steel sink 30. It is understood to be within the scope and intent of the present invention for astainless steel sink 30 to be constructed of any of a variety of grades of stainless steel which are presently utilized for the formation of sinks including, but not limited to, Type 304 stainless steel, Type 302 stainless steel, and Type 316 stainless steel, as well as 200 series stainless steels, just to name a few. It is further understood to be within the scope and intent of the present invention to form a sink from other metals and metal alloys besides stainless steel including, but once again, not limited to, aluminum, brass, bronze, cast iron, copper, nickel, as well as from non-metal materials such as terrazzo, glass, plastic, engineered plastic and/or ceramic. - It will be further appreciated by those skilled in the art, that the present seamless undermount stainless
steel sink system 10 and installation methodology, which is discussed in greater detail below, may also be utilized to install sinks formed of other metal or metal alloy materials, and/or for undermount installation of a sink to asolid countertop 20 wherein thesolid countertop 20 comprises a stone material of construction including, but not limited to, granite, marble, etc. -
FIG. 3 is illustrative of one embodiment of astainless steel sink 30 in accordance with thepresent system 10. Thestainless steel sink 30 shown in the embodiment ofFIG. 3 comprises a plurality ofbowls 32 which are separated by a recesseddivider 33.FIG. 3 further illustrates that eachbowl 32 comprises a drain 34 disposed through a bottom portion thereof.FIG. 4 is illustrative of another embodiment of astainless steel sink 30 in accordance with the present invention comprising asingle bowl 32 having a single drain 34 disposed therein. - Looking again to
FIGS. 3 and 4 , astainless steel sink 30 in accordance with thesystem 10 in accordance with present invention comprises asidewall 36 which at least partially defines the bowl or bowls 32. As further illustrated inFIGS. 3 and 4 , thesidewall 36 comprises aninner wall 36′ and anouter wall 36″. As may be seen best inFIGS. 3 and 4 , astainless steel sink 30 in accordance with thepresent system 10 further comprises a rimlessupper edge 38 which extends around the entirety of thesidewall 36. Similar to the inner periphery 27 alongsink mounting aperture 26 of thesolid countertop 20, astainless steel sink 30 in accordance with the present invention comprises anouter periphery 39 which extends along and around the entirety of thesidewall 36 of thestainless steel sink 30 proximate the rimlessupper edge 38 thereof. As will be appreciated from the disclosure below, the rimlessupper edge 38 of thestainless steel sink 30 is required in order to achieve the seamless undermount of thestainless steel sink 30 to thesolid countertop 20 in accordance with thepresent system 10. - It will be understood and appreciated by those of skill in the art that a
stainless steel sink 30 may be fabricated by hand with a rimlessupper edge 38, however, mass production of stainless steel sinks 30 commonly employs a process wherein a single piece of stainless steel is drawn and formed into asink 30 which includes a mountingflange 35 extending around and along the upper portion of asidewall 36, such as is shown inFIG. 7 . As such, and with reference toFIGS. 7 and 7A , a seamless undermount stainlesssteel sink system 10 in accordance with the present invention may require removal of a mountingflange 35 from thesidewall 36 ofstainless steel sink 30 in order to obtain a rimlessupper edge 38, such as is shown inFIG. 7A . - As will be appreciated from
FIGS. 7 and 7A , and with reference, by way of example, to the PRIOR ART sinks shown inFIGS. 1 and 2 , removal of the mountingflange 35 as shown inFIGS. 7 and 7A from either of the PRIOR ART sinks shown inFIGS. 1 and 2 would result in the detachment of the separate bowls of the PRIOR ART sinks from one another. As such, and as previously disclosed with reference toFIG. 3 , a seamless undermount stainlesssteel sink system 10 in accordance with at least one embodiment of the present invention comprises astainless steel sink 30 having a recesseddivider 33, specifically to permit a mountingflange 35 from being removed such as is shown inFIGS. 7 and 7A , while maintaining a plurality ofbowls 32 attached to one another, once again, as shown inFIG. 3 . - As shown throughout the figures, a seamless undermount stainless
steel sink system 10 in accordance with the present invention further comprises a mounting assembly generally shown as 40. A mountingassembly 40 comprises at least one mountingbracket 42, however, in at least one embodiment, a mountingassembly 40 in accordance with thepresent system 10 comprises a plurality of mountingbrackets 42, such as is shown in the illustrative embodiments ofFIGS. 3 and 4 . In at least one embodiment (not shown), a single mounting bracket may be disposed around the entirety of thesidewall 36 of thestainless steel sink 30 in accordance with the present invention. By way of example, after removal of a mountingflange 35 from astainless steel sink 30, thesink 30 is positioned through the top of the mountingflange 35 and the mountingflange 35 is secured to thesidewalls 36, thus providing asingle mounting bracket 42 which extends along and around theentire sidewall 36 of thestainless steel sink 30. - Alternatively, and again as shown in
FIGS. 3 and 4 , a mountingassembly 40 comprises a plurality of mountingbrackets 42 which are attached to anouter wall 36″ of asidewall 36 of astainless steel sink 30. More in particular, the plurality of mountingbrackets 42 are positioned in a spaced apart arrangement around thesidewall 36 of thestainless steel sink 30, and are attached thereto in order to provide a plurality of points for securing thestainless steel sink 30 to the underside of asolid countertop 20 along abottom surface 24 thereof. -
FIG. 6A is illustrative of just one embodiment of a mountingbracket 42 in accordance with the present invention. As shown in the embodiment ofFIG. 6A , the mountingbracket 42 includes asink flange 43 which is disposed at a substantially right angle to acountertop flange 44.FIG. 6A further illustrates that acountertop flange 44 comprises acountertop flange surface 45 which, as discussed in greater detail below, is positioned adjacent tobottom surface 24 of thesolid countertop 20 in order to secure thestainless steel sink 30 to thesolid countertop 20. In addition,countertop flange 44, in at least one embodiment, includes one or morecountertop flange apertures 46 such as shown again inFIG. 6A . The countertop flange aperture(s) 46 facilitate securing the mountingbracket 42 to thebottom surface 24 of thesolid countertop 20, as discussed in further detail below. -
FIG. 6 presents a partial cross-section view of one illustrative embodiment of astainless steel sink 30 seamlessly mounted to asolid countertop 20 in accordance with the present invention. As may be seen fromFIG. 6 , a mountingbracket 42 comprises asink flange 43 and acountertop flange 44 as previously disclosed, wherein thesink flange 43 is attached to anouter wall 36″ of thesidewall 36 via asink interconnect 43′. It will be appreciated by those of skill in the art that asink interconnect 43′ may comprise any of a variety of means for securely attaching asink flange 43 to theouter wall 36″ of astainless steel sink 30. As one example, thesink interconnect 43′ comprises a weld between thesink flange 43 and theouter wall 36″ of thesidewall 36. As another example, an appropriate adhesive, such as, by way of example only, an epoxy or a polyester resin, is utilized assink interconnect 43′ in order to securely attach asink flange 43 to theouter wall 36″ of thesidewall 36. In yet another embodiment, thesink interconnect 43′ comprises a mechanical fastener such as a screw, a bolt, a rivet, etc., in order to securely attach thesink flange 43 to theouter wall 36″ of thestainless steel sink 30. It will further be appreciated that a combination of one or more sink interconnects 43′ may be employed in order to further assure that thesink flange 43 is securely attached to thestainless steel sink 30. - Similarly, a
countertop interconnect 44′ is utilized to securely attach acountertop flange 44 to a portion of thebottom surface 24 of thesolid countertop 20. As before, with regard to sinkinterconnect 43′, thecountertop interconnect 44′ may comprise any of a variety of appropriate attachment means. In at least one embodiment, acountertop interconnect 44′ comprises an epoxy resin in order to securely attach thecountertop flange 44 to thebottom surface 24 thesolid countertop 20, an in one further embodiment, a two-part epoxy resin is utilized as acountertop interconnect 44′. In such an embodiment, the epoxy resin is permitted to flow through countertop flange aperture(s) 46 and onto the underside of thecountertop flange 44 to further facilitate securely attaching thecountertop flange 44 to thebottom surface 24 of thesolid countertop 20. In another embodiment, a mechanical fastener such as a masonry screw may be utilized as acountertop interconnect 44′ in order to securely attachcountertop flange 44 to thebottom surface 24 of thesolid countertop 20. As will be appreciated by those skilled in the art, a combination of an adhesive and a mechanical fastener may be utilized as acountertop interconnect 44′ in order to further assure that thecountertop flange 44 is securely attached to thebottom surface 24 of thesolid countertop 20. - In at least one alternate embodiment, mounting
assembly 40 may comprise a mountingclip 49 which is secured into thebottom surface 24 of thesolid countertop 20 viafastener 49′. As shown inFIG. 6 , a portion of the mountingclip 49 extends over a portion of thecountertop flange 44 in order to further assure that thecountertop flange 44 remains securely attached to thebottom surface 24 of thesolid countertop 20. - With reference once again to
FIG. 4 , each mountingbracket 42 is securely attached to theouter wall 36″ of thestainless steel sink 30 at apredetermined mounting depth 48. More in particular, and again as shown inFIG. 4 , thecountertop flange surface 45 of each mountingbracket 42 is disposed at apredetermined mounting depth 48 from the rimlessupper edge 38 of thestainless steel sink 30. More in particular, apredetermined mounting depth 48 corresponds to thethickness 25 of thesolid countertop 20. Present industry standards dictate that slid granite or marble countertops are provided with a thickness of either two centimeters or three centimeters. In one embodiment, thecountertop flange surface 45 of the mountingbracket 42 is positioned at apredetermined depth 48 of eighteen millimeters below the rimlessupper edge 38 of thestainless steel sink 30, for installation to a standard two centimeter thicksolid countertop 20. In an embodiment of thepresent system 10 comprising a three centimeter thicksolid countertop 20, thecountertop flange surface 45 of the mountingbracket 42 is positioned at apredetermined depth 48 of twenty-eight millimeters below the rimlessupper edge 38 of thestainless steel sink 30. - In at least one further embodiment, the predetermined mounting
depth 48 comprises a tolerance of plus or minus one millimeter relative to thethickness 25 of thesolid countertop 20. That is to say, the predetermined mountingdepth 48 at which thecountertop flange surface 45 is positioned below the rimlessupper edge 38 of thestainless steel sink 30 when the mounting flange is securely attached to theouter wall 36″ of thestainless steel sink 30 must be no more nor no less than one millimeter of thethickness 25 of thesolid countertop 20. As such, when thestainless steel sink 30 is mounted to thesolid countertop 20 from below, the rimlessupper edge 38 will be within one millimeter of thetop surface 22 of thesolid countertop 20 which, as will be appreciated, permits the seamless installation ofstainless steel sink 30 in accordance with thepresent system 10. - Furthermore, when the rimless
upper edge 38 of astainless steel sink 30 is positioned through asink mounting aperture 26 of thesolid countertop 20, anupper interface 52 is formed between the inner periphery 27 of asink mounting aperture 26 and theouter periphery 39 along the rimlessupper edge 38. In at least one embodiment of the present invention, anupper interface tolerance 52′ must be one millimeter or less. Stated otherwise, the distance between the inner periphery 27 of asink mounting aperture 26 andouter periphery 39 along the rimlessupper edge 38 is one millimeter or less when astainless steel sink 30 is mounted through asink mounting aperture 26 of asolid countertop 20 in accordance with thepresent system 10. - Looking again to
FIG. 6 , the seamless undermount stainlesssteel sink system 10 in accordance with the present invention further comprises a sealing assembly 50. The sealing assembly 50 includes anupper seal 54 which is applied along and around theupper interface 52 between the inner periphery 27 ofsink mounting aperture 26 and theouter periphery 39 of theouter wall 36″ of thestainless steel sink 30. In one embodiment, theupper seal 54 comprises an epoxy glue or an epoxy resin which will securely bond to both thesolid countertop 20 and thestainless steel sink 30, thereby providing an essential impervious seal over and along theupper interface 52. In an alternate embodiment, theupper seal 54 comprises a polyester resin to securely bond to both thesolid countertop 20 and thestainless steel sink 30, once again, providing an essential impervious seal over and along theupper interface 52. In further embodiments, theupper seal 54 comprises a polyester resin, a polyurethane resin, an epoxy resin, an acrylic casting resin, or combinations thereof. - As will be appreciated, the
upper seal 54 will serve to prevent water, moisture, bacteria, food, and/or other debris such as may be encountered in a sink environment from entering into the area between thesolid countertop 20 and thestainless steel sink 30, in particular, into and through theupper interface 52 therebetween. In at least one further embodiment, a top coat 55 is applied to theupper seal 54 wherein the top coat 55 is selected based on the color of thetop surface 22 of thesolid countertop 20 so as to camouflage the presence of theupper seal 54. The top coat 55, in at least one embodiment, comprises a color matching epoxy or polyester resin selected to simulate the color of the solid countertop. In yet one further embodiment, theupper seal 54 and/or top coat 55 may be further finished by sanding, buffing, etc., so as to further camouflage the presence of theupper seal 54, thereby enhancing the overall seamless appearance betweenstainless steel sink 30 and thesolid countertop 20 along theupper seal 54, such as is shown best inFIG. 5 . - In at least one embodiment, a sealing assembly 50 in accordance with the present invention further comprises a
lower seal 58, such as is shown inFIG. 6 . Alower seal 58 may comprise a waterproof silicone adhesive material which is utilized to seal alower interface 56 between theouter wall 36″ of thestainless steel sink 30 and thebottom surface 24 of thesolid countertop 20. - As previously indicated, the present invention further comprises a method for seamless undermount installation of a stainless steel sink to a solid countertop, which is shown as 100 in
FIG. 8 . As shown inFIG. 8 , the present method 100 includes fabricating a stainless steel sink with a rimless upper edge 110, wherein the rimless upper edge at least partially defines an outer periphery therearound. As previously stated, this may be accomplished via hand fabrication techniques, wherein the sink as fabricated is rimless. Alternatively, when a stainless steel sink is fabricated by drawing and/or forming via mass production techniques, a mounting flange must be removed from the top of the sink, such as via cutting via mechanical of laser cutter equipment. - In at least one embodiment, fabricating a stainless steel sink with a rimless upper edge 100 requires that the front and rear sidewalls of the sink be essentially straight, with deviations long the sidewalls of less than one-half millimeter inward or outward. In addition, the rimless upper edge must not have deviations of more than one millimeter along and around its entire length. That is to say, if the sink is placed upside down on a completely flat surface, there must not be more than a one millimeter gap between the rimless upper edge of the sink and the flat surface at any point between the upper edge and the surface.
- The present method 100 further comprises preparing a mounting template 120 based on the outer periphery of the rimless upper edge of the stainless steel sink. The mounting template may be prepared 120 by turning the sink upside down on a template medium, such as tracing paper, cardboard, etc. In at least one embodiment, the sink may be placed upside down directly on the solid countertop itself, and its outline traced directly thereon.
- Once a mounting template has been applied to a surface of the solid countertop, the present invention further provides for creating a sink mounting aperture through the solid countertop 130, wherein the mounting aperture extends between a top surface and a bottom surface of the solid countertop based on the mounting template. As previously noted above, in at least one embodiment the sink mounting aperture comprises an inner periphery configured to receive the outer periphery of the rimless upper edge of the stainless steel sink therethrough.
- After the sink mounting aperture is created through the solid countertop, the present method includes positioning at least one mounting bracket at a predetermined mounting depth 140 below the rimless upper edge of the stainless steel sink. In at least one embodiment, the mounting bracket has a sink flange and a countertop flange, wherein the countertop flange comprises a countertop flange surface which is positioned at the predetermined mounting depth below the rimless upper edge of the stainless steel sink.
- In at least one embodiment, the present method 100 comprises attaching at least one mounting bracket to the stainless steel sink 150, and in one further embodiment, the present method comprises attaching a plurality of mounting brackets to the stainless steel sink 150, wherein each mounting bracket is positioned and attached to the stainless steel sink at the predetermined mounting depth below the rimless upper edge. A
sink interconnect 43′, such as disclosed above, is utilized to securely attach the mounting bracket(s) to the stainless steel sink, in accordance with one embodiment of the present invention. - Once the mounting bracket(s) are securely attached to the stainless steel sink at the predetermined mounting depth, the method 100 of the present invention further comprises positioning the rimless upper edge of the stainless steel sink through the sink mounting aperture of the solid countertop 160, such that the countertop flange surface is adjacent to the bottom surface of the solid countertop. The present method 100 further provides for securing the stainless steel sink to the bottom surface of the solid countertop via at least one mounting bracket 170. Of course, in one further embodiment of the present invention, the method 100 provides for securing the stainless steel sink to the bottom surface of the solid countertop via a plurality of mounting brackets 170. As before, a
countertop interconnect 44′, such as disclosed above, is utilized to secure the stainless steel sink to the solid countertop in accordance with at least one embodiment of the present invention. - The present method for seamless undermount installation of a stainless steel sink to a solid countertop 100 further comprises applying an upper seal along an upper interface 180 between the outer periphery of the rimless upper edge of the stainless steel sink and the inner periphery of the sink mounting aperture through the solid countertop. As noted above, in at least one embodiment, the upper seal may comprise a polyester resin, and in one further embodiment, the upper seal may comprise a color matched polyester resin. In at least one embodiment, the upper seal prevents water, moisture, bacteria, and debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop.
- The top surface of the solid countertop may be masked around the inner periphery of the sink mounting aperture prior to applying the upper seal, so as to avoid unwanted application of the resin to the countertop itself. In one further embodiment, a top coat is applied to the upper seal in order to camouflage its presence, and in one further embodiment, the upper seal may be finished, such as via sanding, buffing, and/or polishing, so as to even further conceal the presence of the upper seal at the seamless interface between the stainless steel sink and the solid countertop.
- In at least one further embodiment, the present method 100 includes applying a lower seal along a lower interface 180, wherein the lower seal comprises a substantially waterproof material, such as silicone, to prevent water or moisture from entering a lower interface between the outer wall of the stainless steel sink and the bottom surface of the solid countertop, as previously disclosed hereinabove.
- As will be appreciated from the foregoing, the present method 100 comprises steps which may be performed by different parties at different locations. Specifically, steps 110 through 150 may be performed at a factory which manufactures stainless steel sinks in accordance with the present invention, while steps 160 through 180 may be performed by an individual or contractor who physically installs a stainless sink manufactured in accordance with the present invention in an end user's home or business.
- Since many modifications, variations and changes in detail can be made to the described embodiments of the invention, it is intended that all matters in the foregoing description and shown in the accompanying drawings be interpreted as illustrative and not in a limiting sense. Thus, the scope of the invention should be determined by the appended claims and their legal equivalents.
- Now that the invention has been described,
Claims (20)
1. A seamless undermount stainless steel sink system comprising:
a solid countertop having a top surface and a bottom surface, said top surface and said bottom surface at least partially defining a thickness therebetween,
a sink mounting aperture disposed through said solid countertop, said sink mounting aperture having an inner periphery,
a stainless steel sink comprising a sidewall which partially forms at least one bowl,
a rimless upper edge along and around said sidewall of said stainless steel sink, wherein an outer periphery is defined around said rimless upper edge,
a mounting assembly comprising at least one mounting bracket attached to a portion of said stainless steel sink,
said mounting bracket including a countertop flange having a countertop flange surface, said mounting bracket positioned a predetermined mounting depth below said rimless upper edge of said stainless steel sink,
an upper interface formed between said outer periphery of said stainless steel sink and said inner periphery of said solid countertop, and
an upper seal disposed in said upper interface between said rimless upper edge of said stainless steel sink and said top surface of said solid countertop.
2. The system as recited in claim 1 wherein said upper seal forms a moisture resistant barrier along said upper interface.
3. The system as recited in claim 2 wherein said upper seal prevents water, bacteria, or debris from entering between said rimless upper edge of said stainless steel sink and said top surface of said solid countertop.
4. The system as recited in claim 2 wherein said upper seal comprises an epoxy resin.
5. The system as recited in claim 4 wherein said upper seal further comprises a top coat, said top coat selected to correspond to a color of said top surface of said solid countertop in order to camouflage its presence.
6. The system as recited in claim 1 wherein said countertop flange is secured to said bottom surface of said solid countertop via a countertop interconnect.
7. The system as recited in claim 6 wherein said countertop interconnect comprises at an epoxy glue.
8. The system as recited in claim 1 wherein said solid countertop is comprises granite.
9. The system as recited in claim 1 wherein said solid countertop comprises marble.
10. The system as recited in claim 1 wherein said predetermined mounting depth has a tolerance of plus or minus one millimeter relative to said thickness of said solid countertop.
11. The system as recited in claim 1 wherein said mounting assembly comprising a plurality of mounting brackets interconnected to a portion of said stainless steel sink, wherein each of said plurality of mounting brackets includes a countertop flange having a countertop flange surface, each said countertop flange surface positioned at said predetermined mounting depth below said rimless upper edge of said stainless steel sink.
12. The system as recited in claim 11 wherein each said countertop flange surface is substantially perpendicular to said sidewall of said stainless steel sink.
13. The system as recited in claim 1 wherein said upper interface measures less than one millimeter between said outer periphery of said rimless upper edge of said stainless steel sink and said inner periphery of said sink mounting aperture through said solid countertop.
14. A method for seamless undermount installation of a stainless steel sink to a solid countertop, the method comprising:
fabricating the stainless steel sink with a rimless upper edge defining an outer periphery therearound,
preparing a mounting template based on the outer periphery of the rimless upper edge of the stainless steel sink,
creating a sink mounting aperture through the solid countertop between a top surface and a bottom surface based on the mounting template, wherein the sink mounting aperture comprises an inner periphery configured to receive the outer periphery of the rimless upper edge of the stainless steel sink therethrough,
positioning at least one mounting bracket at a predetermined mounting depth below the rimless upper edge of the stainless steel sink, wherein the mounting bracket has a sink flange and a countertop flange, the countertop flange comprising a countertop flange surface which is positioned at the predetermined mounting depth below the rimless upper edge of the stainless steel sink,
attaching the at least one mounting bracket to the stainless steel sink,
positioning the rimless upper edge of the stainless steel sink through the sink mounting aperture of the solid countertop such that the countertop flange surface is adjacent to the bottom surface of the solid countertop,
securing the stainless steel sink to the bottom surface of the solid countertop via the at least one mounting bracket, and
applying an upper seal along an upper interface between the outer periphery of the rimless upper edge of the stainless steel sink and the inner periphery of the sink mounting aperture through the solid countertop, wherein the upper seal prevents water, moisture, bacteria, and debris from entering between the rimless upper edge of the stainless steel sink and the top surface of the solid countertop.
15. The method as recited in claim 14 wherein fabricating the stainless steel sink further comprises removing a mounting flange from the stainless steel sink to form the rimless upper edge.
16. The method as recited in claim 14 wherein the mounting assembly comprises a plurality of mounting brackets each having a sink flange and a countertop flange comprising a countertop flange surface, and wherein each countertop flange surface is positioned at the predetermined mounting depth below the rimless upper edge of the stainless steel sink.
17. The method as recited in claim 14 wherein the stainless steel sink is secured to the bottom surface of the solid countertop via a countertop interconnect comprising an epoxy glue.
18. The method as recited in claim 14 wherein the upper seal comprises an epoxy resin.
19. The method as recited in claim 14 wherein the predetermined mounting depth has a tolerance of plus or minus one millimeter relative to a thickness of the solid countertop.
20. The method as recited in claim 14 wherein the upper interface between the outer periphery of the stainless steel sink and the inner periphery of the solid countertop measures less than one millimeter.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/101,939 US20150059083A1 (en) | 2013-08-29 | 2013-12-10 | Seamless undermount stainless steel sink system |
CA2839586A CA2839586C (en) | 2013-12-10 | 2014-01-16 | Seamless undermount stainless steel sink system |
EP14020023.9A EP2884013B1 (en) | 2013-12-10 | 2014-03-05 | Seamless undermount stainless steel sink system |
ES14020023T ES2819227T3 (en) | 2013-12-10 | 2014-03-05 | Seamless bottom mount stainless steel sink system |
US14/263,353 US20150059082A1 (en) | 2013-08-29 | 2014-04-28 | Seamless undermount stainless steel sink system |
US14/465,337 US9803347B2 (en) | 2013-08-29 | 2014-08-21 | Seamless undermount stainless steel sink system |
CN201410605877.3A CN104452917A (en) | 2013-08-29 | 2014-08-28 | Seamless undermount stainless steel sink system |
US14/829,734 US9689152B2 (en) | 2013-08-29 | 2015-08-19 | Seamless undermount stainless steel sink system |
US15/631,136 US10221552B2 (en) | 2013-08-29 | 2017-06-23 | Seamless undermount sink system and installation method |
US15/862,388 US10370835B2 (en) | 2013-08-29 | 2018-01-04 | Seamless undermount sink system and installation method |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201361871569P | 2013-08-29 | 2013-08-29 | |
US201361890906P | 2013-10-15 | 2013-10-15 | |
US14/101,939 US20150059083A1 (en) | 2013-08-29 | 2013-12-10 | Seamless undermount stainless steel sink system |
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Application Number | Title | Priority Date | Filing Date |
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US14/263,353 Continuation-In-Part US20150059082A1 (en) | 2013-08-29 | 2014-04-28 | Seamless undermount stainless steel sink system |
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US20150059083A1 true US20150059083A1 (en) | 2015-03-05 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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US14/101,939 Abandoned US20150059083A1 (en) | 2013-08-29 | 2013-12-10 | Seamless undermount stainless steel sink system |
US14/263,353 Abandoned US20150059082A1 (en) | 2013-08-29 | 2014-04-28 | Seamless undermount stainless steel sink system |
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Application Number | Title | Priority Date | Filing Date |
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US14/263,353 Abandoned US20150059082A1 (en) | 2013-08-29 | 2014-04-28 | Seamless undermount stainless steel sink system |
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US (2) | US20150059083A1 (en) |
EP (1) | EP2884013B1 (en) |
CA (1) | CA2839586C (en) |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160194858A1 (en) * | 2013-10-23 | 2016-07-07 | Cinclips Llc | Mounting driver for undermounted sinks |
US9689152B2 (en) | 2013-08-29 | 2017-06-27 | Mehmet Hocaoglu | Seamless undermount stainless steel sink system |
US10221552B2 (en) | 2013-08-29 | 2019-03-05 | Ukinoxusa Kitchen System, Inc. | Seamless undermount sink system and installation method |
US10844582B1 (en) | 2018-01-09 | 2020-11-24 | Mehmet Hocaoglu | Farmhouse sink system with a rimless stainless steel sink |
US20210218621A1 (en) * | 2015-06-30 | 2021-07-15 | Apstra, Inc. | Selectable declarative requirement levels |
US11313115B2 (en) | 2018-01-09 | 2022-04-26 | Mehmet Hocaoglu | Farmhouse sink system with a rimless metallic sink and method of forming the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015217740A1 (en) * | 2015-09-16 | 2017-03-16 | Jens Naumann & Co. oHG | Kitchen worktop, base element and assembly |
EP3276093A1 (en) * | 2016-07-28 | 2018-01-31 | Franke Technology and Trademark Ltd | Sink and method of installing same |
WO2019101293A1 (en) * | 2017-11-21 | 2019-05-31 | Franke Technology And Trademark Ltd | Sink and method of installing same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080178381A1 (en) * | 2007-01-29 | 2008-07-31 | Living Elements | Natural stone basin |
US20090144893A1 (en) * | 2007-12-08 | 2009-06-11 | Chad Michael Cusimano | Undermount Sink, Mounting Structure, And Method of Attachment |
US20120306165A1 (en) * | 2011-06-03 | 2012-12-06 | John Norman Sutter | Undermount Sink Seal And Method of Making |
US20140250589A1 (en) * | 2013-03-08 | 2014-09-11 | Bradley Fixtures Corporation | Sink assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2080573A (en) * | 1935-11-16 | 1937-05-18 | George L Curtis | Sink and counter top construction |
FR2757031B1 (en) * | 1996-12-17 | 1999-01-29 | Gente Sa | METHOD FOR INTEGRATING A BASIN WITH A HEALTHCARE PLAN |
FR2792345B1 (en) * | 1999-04-16 | 2001-06-22 | Fournier Freres Ets | TOILET OR WORKTOP WITH INTEGRATED BASIN OR SINK |
DE10254052B3 (en) * | 2002-11-19 | 2004-07-29 | Schott Glas | Basins, in particular glass wash basins |
US7007317B1 (en) * | 2005-04-29 | 2006-03-07 | Niro-Plan Ag | Sink/faucet flush mounting system |
TWM346616U (en) * | 2008-07-23 | 2008-12-11 | Yu-Shu Chen | Embedded sink |
-
2013
- 2013-12-10 US US14/101,939 patent/US20150059083A1/en not_active Abandoned
-
2014
- 2014-01-16 CA CA2839586A patent/CA2839586C/en active Active
- 2014-03-05 EP EP14020023.9A patent/EP2884013B1/en active Active
- 2014-03-05 ES ES14020023T patent/ES2819227T3/en active Active
- 2014-04-28 US US14/263,353 patent/US20150059082A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080178381A1 (en) * | 2007-01-29 | 2008-07-31 | Living Elements | Natural stone basin |
US20090144893A1 (en) * | 2007-12-08 | 2009-06-11 | Chad Michael Cusimano | Undermount Sink, Mounting Structure, And Method of Attachment |
US20120306165A1 (en) * | 2011-06-03 | 2012-12-06 | John Norman Sutter | Undermount Sink Seal And Method of Making |
US20140250589A1 (en) * | 2013-03-08 | 2014-09-11 | Bradley Fixtures Corporation | Sink assembly |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9689152B2 (en) | 2013-08-29 | 2017-06-27 | Mehmet Hocaoglu | Seamless undermount stainless steel sink system |
US10221552B2 (en) | 2013-08-29 | 2019-03-05 | Ukinoxusa Kitchen System, Inc. | Seamless undermount sink system and installation method |
US20160194858A1 (en) * | 2013-10-23 | 2016-07-07 | Cinclips Llc | Mounting driver for undermounted sinks |
US9637898B2 (en) * | 2013-10-23 | 2017-05-02 | Cinclips Llc | Mounting driver for undermounted sinks |
US20210218621A1 (en) * | 2015-06-30 | 2021-07-15 | Apstra, Inc. | Selectable declarative requirement levels |
US11677619B2 (en) * | 2015-06-30 | 2023-06-13 | Apstra, Inc. | Selectable declarative requirement levels |
US10844582B1 (en) | 2018-01-09 | 2020-11-24 | Mehmet Hocaoglu | Farmhouse sink system with a rimless stainless steel sink |
US11313115B2 (en) | 2018-01-09 | 2022-04-26 | Mehmet Hocaoglu | Farmhouse sink system with a rimless metallic sink and method of forming the same |
Also Published As
Publication number | Publication date |
---|---|
EP2884013B1 (en) | 2020-07-01 |
EP2884013A1 (en) | 2015-06-17 |
CA2839586A1 (en) | 2015-06-10 |
US20150059082A1 (en) | 2015-03-05 |
CA2839586C (en) | 2020-02-25 |
ES2819227T3 (en) | 2021-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |
|
AS | Assignment |
Owner name: UKINOXUSA KITCHEN SYSTEMS, INC., FLORIDA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HOCAOGLU, MEHMET;REEL/FRAME:044857/0333 Effective date: 20180130 |