US20160024775A1 - Toilet flange - Google Patents
Toilet flange Download PDFInfo
- Publication number
- US20160024775A1 US20160024775A1 US14/792,843 US201514792843A US2016024775A1 US 20160024775 A1 US20160024775 A1 US 20160024775A1 US 201514792843 A US201514792843 A US 201514792843A US 2016024775 A1 US2016024775 A1 US 2016024775A1
- Authority
- US
- United States
- Prior art keywords
- toilet
- facing surface
- flange
- fastener
- toilet flange
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/16—Means for connecting the bowl to the floor, e.g. to a floor outlet
Definitions
- This disclosure relates generally to toilet installation hardware and more specifically to toilet flanges configured to prevent water damage to the sub-floor.
- the installation of a toilet requires the use of a toilet flange to connect the base of the toilet to a drain and the sub-floor.
- the toilet flange is generally installed by attaching the flange to the sub-floor. If a leak developed, any fluid would escape from the surface of the flange and come into contact with the sub-floor causing damage.
- an installer would grind or cut the tiles such that the tiles would be adjacent to the flange. The installer would then proceed to use adhesives to affix the tile to the sub-floor and use grout to seal the gaps between the tiles. The installer would then be forced to rely solely on the combination of adhesives and grout to prevent water damage to the sub-floor should a leak occur.
- a first embodiment of the invention provides a toilet flange that includes a body having a toilet-facing surface, a drain-facing surface, and a drain opening therethrough and at least two chambers extending from the toilet-facing surface only partially into the body, each chamber having a fastener passageway for receiving a portion of a first fastener for coupling the body to a toilet base.
- a second embodiment of the invention provides a toilet flange that includes a body having a toilet-facing surface, a drain-facing surface, and a drain opening therethrough and a dam feature configured to prevent a fluid from escaping radially from a periphery of the toilet-facing surface.
- a third embodiment of the invention provides a toilet flange that includes a body having a toilet-facing surface and a drain-facing surface and a drain opening extending through the body, wherein at least a portion of the toilet-facing surface is slanted toward the drain opening.
- FIG. 1 shows a plan view of an embodiment of the toilet flange.
- FIG. 2 shows a plan view of an alternative embodiment of the toilet flange.
- FIG. 3 shows a side view of an embodiment of the toilet flange.
- FIG. 4 shows a side view of an alternative embodiment of the toilet flange.
- FIG. 5 shows a plan view of another embodiment of the toilet flange.
- FIG. 6 shows a three-dimensional cross-sectional view of a portion of the embodiment shown in FIG. 5 taken along line A-A.
- a toilet flange Disclosed herein are various embodiments for a toilet flange.
- the current disclosure is directed to the mounting surface of a toilet flange and improvements thereof.
- any standard drain connection design is easily adapted to the toilet flange disclosed herein. Therefore, the specifics of the drain connection are omitted herein for brevity.
- a toilet flange 100 includes a body 102 having a toilet-facing surface 104 , a drain-facing surface (not shown), a drain opening 106 therethrough, and a chamber 108 extending from toilet-facing surface 104 only partially into body 102 , chamber 108 having a fastener passageway 110 for receiving a portion of a fastener (not shown) for coupling body 102 to a toilet base (not shown).
- body 102 may have at least two chambers.
- toilet flange 100 may have any number of chambers without departing from embodiments of the invention.
- Body 102 may be manufactured from a thermoplastic including, but not limited to, acrylonitrile butadiene styrene (ABS) and polyvinyl chloride (PVC).
- ABS acrylonitrile butadiene styrene
- PVC polyvinyl chloride
- body 102 may be manufactured from a metal.
- fastener passageway 110 may include a receiving end 112 that is wider than the fastener and a retaining end 114 that is narrower than the portion of the fastener located within chamber 108 .
- the toilet base may be moved such that the fastener is moved from receiving end 112 to retaining end 114 .
- movement of the fastener out of fastener passageway 110 may be restrained. That is, the fastener is restrained by virtue of retaining end 114 being narrower than the portion of fastener located within chamber 108 .
- the fastener may include a bolt wherein the head of the bolt is located within chamber 108 , a bolt having a nut positioned on the portion of the fastener located within chamber 108 , or any similar fastening device where the portion within chamber 108 is wider than retaining end 114 .
- body 102 may include a dam feature 116 configured to prevent a fluid (not shown) from escaping radially from the periphery of toilet-facing surface 104 .
- Dam feature 116 may include a raised edge formed on toilet-facing surface 104 .
- dam feature 116 may include a gasket or other object placed or affixed to toilet-facing surface 104 in a manner that prevents the fluid from escaping radially from the periphery of toilet facing surface 104 .
- Dam feature 116 may be positioned on a perimeter of body 102 .
- the perimeter of body 102 may comprise any shape including a poly-sided shape.
- body 102 may include a plurality of mounting apertures 118 extending through body 102 and configured to receive a fastener (not shown) for attaching body 102 to a fixed surface (not shown).
- Mounting apertures 118 may be countersunk 120 .
- Mounting apertures 118 may be located at the perimeter of body 102 .
- Mounting apertures 118 may be surrounded by retaining walls 122 which may be connected to dam feature 116 on opposite sides of mounting apertures 118 .
- Retaining walls 122 may include a raised edge formed on toilet-facing surface 104 . Retaining walls 122 may be configured to prevent the fluid from entering a respective mounting aperture 118 .
- Retaining walls 122 may be raised from toilet-facing surface 104 at least 75% as high as dam feature 116 .
- retaining walls 122 may be raised from toilet-facing surface 104 just as high as dam features 116 such that retaining walls 122 are substantially flush with dam feature 116 .
- retaining walls 122 may fully or partially enclose mounting aperture 118 . Dam feature 116 and retaining walls 122 may be configured to prevent the fluid from radially escaping the periphery of toilet-facing surface 104 and from entering mounting aperture 118 .
- body 102 may include removable area 200 .
- removable area 200 may include a groove 202 extending from a first point 204 to a second point 206 .
- Groove 202 being a location of stress concentration in body 102 such that when a predetermined force is applied, removable area 200 is removed from body 102 .
- removable area 200 may be configured to be removed using alternative means, including, not limited to, snap fits or interference fits.
- dam feature 116 may extend from first point 204 to second point 206 , but may not be located on removable area 200 .
- body 102 may include a slanted toilet-facing surface 300 .
- Slanted toilet-facing surface 300 may have an angle 302 greater than 0 degrees and less than approximately 2 degrees. Alternatively, angle 302 may be approximately 2 degrees.
- a portion of the slanted toilet-facing surface 300 may be slanted toward drain opening 106 .
- a highest portion 304 of slanted toilet-facing surface 300 may be substantially adjacent to dam feature 116 .
- substantially refers to largely, for the most part, entirely specified or any slight deviation which provides the same technical benefits of the invention.
- chamber 108 may extend only partially through body 102 .
- Fastener passageway 110 may be positioned above a bottom 400 of chamber 108 .
- An embodiment of fastener passageway 110 may have a passageway width 402 that is narrower than chamber width 404 . The difference in width facilitates the retaining of the fastener within fastener passageway 110 .
- the fastener may include a bolt 406 having bolt head 408 positioned within chamber 108 , bolt head 408 being wider than passageway width 402 .
- bottom 400 may be configured to retain the liquid within chamber 108 .
- toilet flange 100 may also include channels 530 fluidly connecting chamber 108 to drain opening 106 . More particularly, channels 530 may connect receiving end 112 of fastener passageway 110 with drain opening 106 . That is, channels 530 provide a fluid path from receiving end 112 to drain opening 106 . Body 102 may deteriorate over time, and it may become difficult to control the flow of fluid as the fluid floods body 102 . As such, channels 530 provide a fluid path such that the fluid that may flood body 102 and fastener passageway 110 can escape and exit through drain via drain opening 106 . Channels 530 may extend from toilet-facing surface 104 only partially within body 102 . For example, channels 530 may extend from toilet facing surface 104 within body 102 up to 50% of the depth of fastener passageway 110 .
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present disclosure generally provides embodiments for a toilet flange. In an embodiment, the toilet flange includes a body having a toilet-facing surface, a drain-facing surface, and a drain opening therethrough and at least two chambers extending from the toilet-facing surface only partially into the body, each chamber having a fastener passageway for receiving a portion of a first fastener for coupling the body to a toilet base.
Description
- This disclosure relates generally to toilet installation hardware and more specifically to toilet flanges configured to prevent water damage to the sub-floor.
- The installation of a toilet requires the use of a toilet flange to connect the base of the toilet to a drain and the sub-floor. The toilet flange is generally installed by attaching the flange to the sub-floor. If a leak developed, any fluid would escape from the surface of the flange and come into contact with the sub-floor causing damage.
- Traditionally, an installer would grind or cut the tiles such that the tiles would be adjacent to the flange. The installer would then proceed to use adhesives to affix the tile to the sub-floor and use grout to seal the gaps between the tiles. The installer would then be forced to rely solely on the combination of adhesives and grout to prevent water damage to the sub-floor should a leak occur.
- A first embodiment of the invention provides a toilet flange that includes a body having a toilet-facing surface, a drain-facing surface, and a drain opening therethrough and at least two chambers extending from the toilet-facing surface only partially into the body, each chamber having a fastener passageway for receiving a portion of a first fastener for coupling the body to a toilet base.
- A second embodiment of the invention provides a toilet flange that includes a body having a toilet-facing surface, a drain-facing surface, and a drain opening therethrough and a dam feature configured to prevent a fluid from escaping radially from a periphery of the toilet-facing surface.
- A third embodiment of the invention provides a toilet flange that includes a body having a toilet-facing surface and a drain-facing surface and a drain opening extending through the body, wherein at least a portion of the toilet-facing surface is slanted toward the drain opening.
- These and other features of this invention will be more readily understood from the following detailed description of the various aspects of the invention taken in conjunction with the accompanying drawings that depict various embodiments, in which:
-
FIG. 1 shows a plan view of an embodiment of the toilet flange. -
FIG. 2 shows a plan view of an alternative embodiment of the toilet flange. -
FIG. 3 shows a side view of an embodiment of the toilet flange. -
FIG. 4 shows a side view of an alternative embodiment of the toilet flange. -
FIG. 5 shows a plan view of another embodiment of the toilet flange. -
FIG. 6 shows a three-dimensional cross-sectional view of a portion of the embodiment shown inFIG. 5 taken along line A-A. - It is noted that the drawings of the invention are not to scale. The drawings are intended to depict only typical aspects of the invention, and therefore should not be considered as limiting the scope of the invention. In the drawings, like numbering represents like elements between the drawings.
- In the following description, reference is made to the accompanying drawings that form a part thereof, and in which is shown by way of illustration specific exemplary embodiments in which the present teachings may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present teachings, and it is to be understood that other embodiments may be used and that changes may be made without departing from the scope of the present teachings. The following description is, therefore, merely illustrative.
- Disclosed herein are various embodiments for a toilet flange. The current disclosure is directed to the mounting surface of a toilet flange and improvements thereof. As one of ordinary skill in the art will appreciate, any standard drain connection design is easily adapted to the toilet flange disclosed herein. Therefore, the specifics of the drain connection are omitted herein for brevity.
- Referring to
FIG. 1 , atoilet flange 100 includes abody 102 having a toilet-facingsurface 104, a drain-facing surface (not shown), a drain opening 106 therethrough, and achamber 108 extending from toilet-facingsurface 104 only partially intobody 102,chamber 108 having afastener passageway 110 for receiving a portion of a fastener (not shown) forcoupling body 102 to a toilet base (not shown). In one embodiment,body 102 may have at least two chambers. However, it is to be understood thattoilet flange 100 may have any number of chambers without departing from embodiments of the invention. Body 102 may be manufactured from a thermoplastic including, but not limited to, acrylonitrile butadiene styrene (ABS) and polyvinyl chloride (PVC). Alternatively,body 102 may be manufactured from a metal. - Still referring to
FIG. 1 ,fastener passageway 110 may include a receivingend 112 that is wider than the fastener and aretaining end 114 that is narrower than the portion of the fastener located withinchamber 108. Upon inserting the fastener into receivingend 112, the toilet base may be moved such that the fastener is moved from receivingend 112 to retainingend 114. Once the fastener is positioned at retainingend 114, movement of the fastener out offastener passageway 110 may be restrained. That is, the fastener is restrained by virtue of retainingend 114 being narrower than the portion of fastener located withinchamber 108. The fastener may include a bolt wherein the head of the bolt is located withinchamber 108, a bolt having a nut positioned on the portion of the fastener located withinchamber 108, or any similar fastening device where the portion withinchamber 108 is wider than retainingend 114. - Still referring to
FIG. 1 ,body 102 may include adam feature 116 configured to prevent a fluid (not shown) from escaping radially from the periphery of toilet-facingsurface 104.Dam feature 116 may include a raised edge formed on toilet-facingsurface 104. Alternatively,dam feature 116 may include a gasket or other object placed or affixed to toilet-facingsurface 104 in a manner that prevents the fluid from escaping radially from the periphery oftoilet facing surface 104.Dam feature 116 may be positioned on a perimeter ofbody 102. The perimeter ofbody 102 may comprise any shape including a poly-sided shape. - Still referring to
FIG. 1 ,body 102 may include a plurality ofmounting apertures 118 extending throughbody 102 and configured to receive a fastener (not shown) for attachingbody 102 to a fixed surface (not shown).Mounting apertures 118 may be countersunk 120.Mounting apertures 118 may be located at the perimeter ofbody 102.Mounting apertures 118 may be surrounded by retainingwalls 122 which may be connected todam feature 116 on opposite sides ofmounting apertures 118. Retainingwalls 122 may include a raised edge formed on toilet-facingsurface 104. Retainingwalls 122 may be configured to prevent the fluid from entering arespective mounting aperture 118. Retainingwalls 122 may be raised from toilet-facingsurface 104 at least 75% as high as dam feature 116. In some embodiments,retaining walls 122 may be raised from toilet-facingsurface 104 just as high as dam features 116 such that retainingwalls 122 are substantially flush withdam feature 116. More particularly, in one embodiment, retainingwalls 122 may fully or partially enclosemounting aperture 118. Dam feature 116 andretaining walls 122 may be configured to prevent the fluid from radially escaping the periphery of toilet-facingsurface 104 and from enteringmounting aperture 118. - Referring also to
FIG. 2 ,body 102 may includeremovable area 200. For example,removable area 200 may include agroove 202 extending from afirst point 204 to asecond point 206. Groove 202 being a location of stress concentration inbody 102 such that when a predetermined force is applied,removable area 200 is removed frombody 102. As would be appreciated by one having ordinary skill in the art,removable area 200 may be configured to be removed using alternative means, including, not limited to, snap fits or interference fits. In any case,dam feature 116 may extend fromfirst point 204 tosecond point 206, but may not be located onremovable area 200. - Referring also to
FIG. 3 ,body 102 may include a slanted toilet-facingsurface 300. Slanted toilet-facingsurface 300 may have anangle 302 greater than 0 degrees and less than approximately 2 degrees. Alternatively,angle 302 may be approximately 2 degrees. A portion of the slanted toilet-facingsurface 300 may be slanted towarddrain opening 106. Ahighest portion 304 of slanted toilet-facingsurface 300 may be substantially adjacent todam feature 116. As such herein, “substantially” refers to largely, for the most part, entirely specified or any slight deviation which provides the same technical benefits of the invention. - Referring also to
FIG. 4 ,chamber 108 may extend only partially throughbody 102.Fastener passageway 110 may be positioned above abottom 400 ofchamber 108. An embodiment offastener passageway 110 may have apassageway width 402 that is narrower thanchamber width 404. The difference in width facilitates the retaining of the fastener withinfastener passageway 110. By way of non-limiting example, the fastener may include abolt 406 havingbolt head 408 positioned withinchamber 108,bolt head 408 being wider thanpassageway width 402. In another embodiment, bottom 400 may be configured to retain the liquid withinchamber 108. - Referring also to
FIGS. 5-6 ,toilet flange 100 may also includechannels 530 fluidly connectingchamber 108 to drainopening 106. More particularly,channels 530 may connect receivingend 112 offastener passageway 110 withdrain opening 106. That is,channels 530 provide a fluid path from receivingend 112 to drainopening 106.Body 102 may deteriorate over time, and it may become difficult to control the flow of fluid as thefluid floods body 102. As such,channels 530 provide a fluid path such that the fluid that may floodbody 102 andfastener passageway 110 can escape and exit through drain viadrain opening 106.Channels 530 may extend from toilet-facingsurface 104 only partially withinbody 102. For example,channels 530 may extend fromtoilet facing surface 104 withinbody 102 up to 50% of the depth offastener passageway 110. - The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used herein, the singular forms “a,” “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises” and/or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Furthermore, illustrations with respect to one or more implementations, alterations and/or modifications can be made to the illustrated examples without departing from the spirit and scope of the appended claims. In addition, while a particular feature may have been disclosed with respect to only one of several implementations, such feature may be combined with one or more other features of the other implementations as may be desired and advantageous for any given or particular function.
- This written description uses examples to disclose the invention, including the best mode, and to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal language of the claims.
Claims (27)
1. A toilet flange comprising:
a body having a toilet-facing surface, a drain-facing surface, and a drain opening therethrough; and
at least two chambers extending from the toilet-facing surface only partially into the body, each chamber having a fastener passageway for receiving a portion of a first fastener for coupling the body to a toilet base.
2. The toilet flange of claim 1 , wherein the body has a poly-sided perimeter shape.
3. The toilet flange of claim 1 , wherein the toilet-facing surface of the body includes a dam feature configured to prevent a fluid from escaping radially from a periphery of the toilet-facing surface.
4. The toilet flange of claim 3 , wherein the dam feature includes a raised edge.
5. The toilet flange of claim 1 , wherein the toilet-facing surface includes at least a portion slanted toward the drain opening.
6. The toilet flange of claim 5 , wherein a highest point of the toilet-facing surface is substantially adjacent to a dam feature configured to prevent a fluid from escaping radially from a periphery of the toilet-facing surface.
7. The toilet flange of claim 1 , further comprising a plurality of mounting apertures extending through the body and configured to receive a second fastener for attaching the body to a fixed surface.
8. The toilet flange of claim 7 , further comprising a retaining wall substantially surrounding a respective mounting aperture in the plurality of mounting apertures.
9. The toilet flange of claim 1 , further comprising a channel fluidly connecting a respective chamber in the at least two chambers to the drain opening, the channel extending from the toilet-facing surface only partially into the body.
10. A toilet flange comprising:
a body having a toilet-facing surface, a drain-facing surface, and a drain opening therethrough; and
a dam feature configured to prevent a fluid from escaping radially from a periphery of the toilet-facing surface.
11. The toilet flange of claim 10 , further comprising at least two chambers extending from the toilet-facing surface only partially into the body, each chamber having a fastener passageway for receiving a portion of a fastener for coupling the body to the toilet base.
12. The toilet flange of claim 10 , wherein the body has a poly-sided perimeter shape.
13. The toilet flange of claim 10 , further comprising a plurality of mounting apertures extending through the body and configured to receive a fastener for attaching the body to a fixed surface.
14. The toilet flange of claim 13 , further comprising a retaining wall substantially surrounding a respective mounting aperture in the plurality of mounting apertures.
15. The toilet flange of claim 10 , wherein the toilet-facing surface includes at least a portion slanted toward the drain opening.
16. The toilet flange of claim 15 , wherein a highest point of the toilet-facing surface is substantially adjacent to the dam feature.
17. The toilet flange of claim 10 , wherein the dam feature includes a raised edge.
18. The toilet flange of claim 10 , further comprising a channel fluidly connecting a respective chamber in the at least two chambers to the drain opening, the channel extending from the toilet-facing surface only partially into the body.
19. A toilet flange comprising:
a body having a toilet-facing surface and a drain-facing surface; and
a drain opening extending through the body, wherein at least a portion of the toilet-facing surface is slanted toward the drain opening.
20. The toilet flange of claim 19 , wherein the toilet-facing surface of the body includes a dam feature configured to prevent a fluid from escaping radially from a periphery of the toilet-facing surface.
21. The toilet flange of claim 19 , wherein the dam feature includes a raised edge.
22. The toilet flange of claim 19 , further comprising a plurality of mounting apertures, each mounting aperture extending through the body and configured to receive a fastener for attaching the body to a fixed surface.
23. The toilet flange of claim 22 , further comprising a retaining wall substantially surrounding a respective mounting aperture in the plurality of mounting apertures.
24. The toilet flange of claim 19 , further comprising at least two chambers extending from the toilet-facing surface only partially into the body, each chamber having a fastener passageway for receiving a portion of a fastener for coupling the body to a toilet base.
25. The toilet flange of claim 19 , wherein the body has a poly-sided perimeter shape.
26. The toilet flange of claim 19 , wherein a highest point of the toilet-facing surface is substantially adjacent to a dam feature configured to prevent a fluid from escaping radially from a periphery of the toilet-facing surface.
27. The toilet flange of claim 19 , further comprising a channel fluidly connecting a respective chamber in the at least two chambers to the drain opening, the channel extending from the toilet-facing surface only partially into the body.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/792,843 US20160024775A1 (en) | 2014-07-25 | 2015-07-07 | Toilet flange |
US14/852,668 US20160024776A1 (en) | 2014-07-25 | 2015-09-14 | Toilet flange |
US15/277,055 US20170016224A1 (en) | 2014-07-25 | 2016-09-27 | Toilet flange |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462029134P | 2014-07-25 | 2014-07-25 | |
US14/792,843 US20160024775A1 (en) | 2014-07-25 | 2015-07-07 | Toilet flange |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/852,668 Continuation-In-Part US20160024776A1 (en) | 2014-07-25 | 2015-09-14 | Toilet flange |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160024775A1 true US20160024775A1 (en) | 2016-01-28 |
Family
ID=55166290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/792,843 Abandoned US20160024775A1 (en) | 2014-07-25 | 2015-07-07 | Toilet flange |
Country Status (1)
Country | Link |
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US (1) | US20160024775A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190043801A1 (en) * | 2017-08-01 | 2019-02-07 | Vanguard International Semiconductor Corporation | Semiconductor structure and method for fabricating the same |
US11186977B2 (en) * | 2019-01-16 | 2021-11-30 | Oatey Co. | Closet flange with bolt support |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775780A (en) * | 1972-07-17 | 1973-12-04 | Multi Fittings Ltd | Water closet coupling |
US4648139A (en) * | 1985-07-12 | 1987-03-10 | Darryll Stokes | Mounting ring assembly for a toilet bowl |
US4827539A (en) * | 1988-01-04 | 1989-05-09 | Kiziah Floyd G | Adjustable closet floor flange |
US6751812B2 (en) * | 2002-08-20 | 2004-06-22 | Mark B. Malloy | Closet flange |
-
2015
- 2015-07-07 US US14/792,843 patent/US20160024775A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775780A (en) * | 1972-07-17 | 1973-12-04 | Multi Fittings Ltd | Water closet coupling |
US4648139A (en) * | 1985-07-12 | 1987-03-10 | Darryll Stokes | Mounting ring assembly for a toilet bowl |
US4827539A (en) * | 1988-01-04 | 1989-05-09 | Kiziah Floyd G | Adjustable closet floor flange |
US6751812B2 (en) * | 2002-08-20 | 2004-06-22 | Mark B. Malloy | Closet flange |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190043801A1 (en) * | 2017-08-01 | 2019-02-07 | Vanguard International Semiconductor Corporation | Semiconductor structure and method for fabricating the same |
US11186977B2 (en) * | 2019-01-16 | 2021-11-30 | Oatey Co. | Closet flange with bolt support |
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Legal Events
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