US3698108A - Sandals and methods and machines for their manufacture - Google Patents
Sandals and methods and machines for their manufacture Download PDFInfo
- Publication number
- US3698108A US3698108A US17186A US3698108DA US3698108A US 3698108 A US3698108 A US 3698108A US 17186 A US17186 A US 17186A US 3698108D A US3698108D A US 3698108DA US 3698108 A US3698108 A US 3698108A
- Authority
- US
- United States
- Prior art keywords
- sole
- sandal
- fastening
- portions
- layer
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract description 8
- 238000004519 manufacturing process Methods 0.000 title description 12
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims description 15
- 239000002356 single layer Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 10
- 229920003023 plastic Polymers 0.000 abstract description 10
- 229920001821 foam rubber Polymers 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 5
- 239000006260 foam Substances 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 239000010985 leather Substances 0.000 description 5
- 239000011253 protective coating Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 241000356860 Pterygotrigla polyommata Species 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002649 leather substitute Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 polytetrafluorethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/061—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by injection moulding
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
- A43B3/101—Slippers, e.g. flip-flops or thong sandals
- A43B3/102—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare
- A43B3/103—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare characterised by the attachment of the toestrap
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
- A43B3/101—Slippers, e.g. flip-flops or thong sandals
- A43B3/102—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare
- A43B3/105—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare characterised by the shape or layout of the toestrap
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/141—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
Definitions
- the sandal is made of a foam rubber or a foam plastic sole within which a central portion of a single-piece fastening strip of a non-moldable material is embedded.
- the sole is manufactured in a mold having lateral recesses for insertion of the fastening strip prior to the molding process.
- This invention relates generally to sandals, and to the methods of and machines for their production.
- this invention relates to a sandal having a sole of a moldable material such as foam rubber or plastic, preferably polyurethane, and a fastening member of a non-moldable material in the form of a leather belt, textile stripor latchet, for example.
- a moldable material such as foam rubber or plastic, preferably polyurethane
- a fastening member of a non-moldable material in the form of a leather belt, textile stripor latchet, for example.
- Known sandals of this type are made of a single or multilayer sole to which a fastening belt or a heel supporting member is stiched or cemented.
- the disadvantage of such sandals resides in that the fastening member gets loose or even completely torn off after a certain time of use.
- sandals having a two-layer sole and a fastening member attached therebetween.
- This embodiment has the disadvantage that due to the repeated tension stress occuring particularly in the area of the fastening member, the individual layers of the,
- fastening means must be first stitched or cemented to one layer of the sole and, subsequently, the second layer is attached to the first one.
- sandals made of a plastic material such as polyvinylchloride (PVC) where the sole together with the fastening strip are formed as a single piece.
- PVC polyvinylchloride
- the disadvantage of this molded sandal is in that the fastening members of plastic material are susceptible to damage and cannot be restored.
- a further object of this invention is to provide a method of and a device for the manufacture of sandals.
- the above objects are attained by providing a single-layer sole of a moldable material in which an intermediate portion of a singlepiece fastening member is embedded.
- the moldable material of the sole is preferably foam rubber or foam plastic, whereas the fastening member is made of a non-moldable material, such as leather, textile and the like.
- the top and bottom surfaces of the sole may be provided with a protective coating such as a layer of leather, artificial leather, etc.
- this portion can be provided with holes or with projections, or simply roughened.
- the sole and the fastening member are manufactured and assembled separately.
- the sole is provided with a transverse slit through which the fastening belt is drawn and secured in place by means of rivets, screws and the like.
- the intermediate portion of the fastening belt can bealso anchored by a plastic seal introduced into the slit.
- the position of the embedded intermediate portion defined the configuration of the projecting portions of the fastening member. For example, if the embedded portion of the fastening belt in its breadth is arched or bulged downwards, the marginal portions of the free ends of the belt become bent upwardly with respect to their center line area and, consequently, at walking theedges of the fastening belt do not cut into the foot. If the embedded portion, on the other hand, is arched upwardly, the fastening belt will better counteract the tension stress in the body of the sole. Such a countertension is advantageous especially in very flexible soles.
- the sandals according to this invention are manufactured preferably in the manner that the fastening member is first inserted into a transverse recess that is provided in the bottom mold unit, and sealed by means of lateral blocks that are profiled according to the contour of the adjacent portion of the: sole. Subsequently, the bottom mold unit is filled up with the mixture of the material to be molded, and the top mold unit is seated on the bottom mold unit. It is also possible first to close the mold and then fill it up by injecting the plastic material. As a result, the intermediate portion of the fastening member becomes integrallyembedded approximately in the middle of the vertical dimension of the sole.
- the soles are manufactured with a transverse slit or passage for the additional insertion of the fastening member.
- the removable insert, the recess as well as the inside walls of the mold, must be, of course, painted with a separating means. After the completion of the molding process, the insert is removed from the finished sole and the fastening member can be introduced into the resulting slit.
- the soles are manufactured from polyurethane, it is possible to make the insert from polytetrafluorethylene, for example. If the sole is to be provided with a protective coating, a foil of the protective coating material is clamped prior to the molding process between the top and bottom mold units.
- the mold for manufacturing the sandals of this invention has a top and a bottom unit.
- the bottom unit is provided with a transverse recess in the area of, the fastening strip.
- Each side of this recess is closed by a removable sealing block which is profiled according to the corresponding outline section of the sole.
- the sealing blocks may, have a tapering, wedgelike configuration, and may be integral with the top mold unit.
- FIG. 1 is a fragmentary side elevational view of the sandal of this invention
- FIG. 2 is a plan view of the sandal. of FIG. 1;
- FIG. 3 is a sectional view of a mold for the manufacture of sandals of this invention.
- FIG. 4 is a plan view of the bottom part of the mold of FIG. 3;
- FIG. is a side elevational view of a mold for manufacturing soles of the sandals according to the invention.
- FIG. 6 is a plan view of the bottom mold unit of the mold of FIG. 5;
- FIG. 7 is a fragmentary plan view of a modified bot- DETAILED DESCRIPTION
- the sandal according to the invention comprises a sole 1 and a fastening belt 2.
- the sole 1 can be made of foam rubber or a suitable plastic material such as foam-like polyurethane, for example.
- the upper surface of the sole 1 is covered by a protective coating 3 which may be a layer of a material that is comfortable for the foot, such as leather, textile, artificial leather and the like.
- the fastening member is a single-piece fastening belt 2 the intermediate portion of which is embedded within the body of the sole 1.
- the free end portions of the fastening belt 2 are conducted around the foot and can be coupled one to another in a conventional manner by an adjustable catch or buckle, for instance. As seen in FIG. 2, the fastening belt 2 passes transversely through the middle of the height of the sole 1 in the area of the forepart of the foot. The single-.
- piece fastening member is not limited, of course, to the form of the leather belt 2, but it can have the form of a textile strap, latchet or another suitable supporting means.
- the mold for the manufacture of the sandals of this invention comprises a bottom mold unit 4, and a top mold unit 5.
- the bottom mold unit 4 has lateral recess 6 provided for receiving sealing blocks 7.
- the intermediate portion of the fastening belt 2 is first inserted across the bottom mold unit 4 to pass through the recesses 6, and the removable sealing blocks 7 are placed in position against the projecting portions of the fastening belt 2.
- the fastening belt 2 does not protrude into the contact with the inside surface of the mold.
- a measured quantity of filling material such as a moldable foam rubber, polyurethane or similar foam-like plastic material, is introduced into the bottom mold unit 4, and covered by the top mold unit 5.
- the mold must be provided with an injection channel, and the mold is assembled of the bottom and top mold units 4 and 5 prior to the introduction of the molding material.
- a plurality of holes be created in the intermediate portion of the belt 2 so that the molded material passing through the holes will produce bridges reinforcing the anchorage.
- the mold can be modified for the manufacture of soles l separately from the manufacture of the entire sandal.
- the sole 1 is first provided with a transverse slit or channel into which the fastening belt can be additionally inserted.
- the modified bottom mold unit 8 is, therefore, provided with a transverse channel 9 passing through the lateral sides of the mold 8 in the area of the fastening means.
- a strip-like removable insert 10 is placed into the channel 9 to cross the bottom mold unit 8.
- the insert 10 preferably has a tapering configuration so that a sufficient sealing of the channel 9 might be attained.
- they must be dressed by a separating means.
- the bottom mold unit 8' is provided in the area of the fastening member with laterally closed recesses into which a removable striplike insert 10 is placed from above to cross the bottom mold unit 8, thereby facilitating the assembly and disassembly of the mold.
- the top mold unit must be provided with profiled bosses or blocks to define the contour of the sole in the area of the recesses above the top surface of the insert 10'.
- the embedded intermediate portion 11 of the fastening belt 2 is arched downwardly in its breadth so that the edges of the free portions of the fastening belt 2 will become bent upwardly (FIG. 8).
- the embedded intermediate portion 12 of the fastening belt 2 is arched upwardly in its breadth.
- the most stressed end regions of the intermediate belt portion 12 are counteracted by an increased thickness of the sole body so that even an extremely flexible material for the sole 1 can be employed.
- FIG. 10 illustrates a modification of the sandal of this invention, in which an additional fastening member 13 for supporting the heel is provided.
- This single piece fastening member 13 is attached to the sole 1 in the same manner as the fastening belt 2 at the fore of the foot.
- the bottom surface of the sole 1 can also be provided with protective layer 14 of a wear resistant material, such as hard rubber, for example.
- a sandal especially health sandal, including a sole comprising a single layer of molded elastic material, and
- an upper of non-moldable material including portions interconnected within said layer, and embedded in, and thereby held slip-proof in, said layer and reaching from side to side through said layer.
- a sandal according to claim 1 further comprising a layer disposed on the top surface of said sole.
- a sandal according to claim 1 further comprising additional fastening means securing said sole to said interconnected portions of said upper embedded within said sole.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT219869A AT310037B (de) | 1969-03-06 | 1969-03-06 | Sandale, sowie Verfahren und Vorrichtung zu deren Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
US3698108A true US3698108A (en) | 1972-10-17 |
Family
ID=3529811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17186A Expired - Lifetime US3698108A (en) | 1969-03-06 | 1970-03-06 | Sandals and methods and machines for their manufacture |
Country Status (9)
Country | Link |
---|---|
US (1) | US3698108A (enrdf_load_stackoverflow) |
AT (1) | AT310037B (enrdf_load_stackoverflow) |
BE (1) | BE746989A (enrdf_load_stackoverflow) |
CH (1) | CH519310A (enrdf_load_stackoverflow) |
DE (1) | DE2009980A1 (enrdf_load_stackoverflow) |
FR (1) | FR2037645A5 (enrdf_load_stackoverflow) |
GB (1) | GB1304452A (enrdf_load_stackoverflow) |
NL (1) | NL7003069A (enrdf_load_stackoverflow) |
SE (1) | SE368763B (enrdf_load_stackoverflow) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875689A (en) * | 1973-09-26 | 1975-04-08 | Juan Frau S A | Sole for a shoe |
US3901521A (en) * | 1974-05-28 | 1975-08-26 | Famolarf Inc | Roller skate construction |
USD250147S (en) | 1976-02-16 | 1978-11-07 | Johann Waltl | Shoe sole |
US4300256A (en) * | 1979-08-31 | 1981-11-17 | R. G. Barry Corporation | Clog-type shoes and method for their production |
US4605455A (en) * | 1984-10-10 | 1986-08-12 | Lai An Cheng | Method of manufacturing shoes |
US5667815A (en) * | 1995-03-31 | 1997-09-16 | Alsa Gmbh | Hollow mold for the manufacture of a sandal |
USD449918S1 (en) | 2000-08-07 | 2001-11-06 | Mary K. Boncutter | Shoe |
USD450177S1 (en) | 2000-08-07 | 2001-11-13 | R & S Trading Company, Inc | Shoe |
USD450178S1 (en) | 2000-09-22 | 2001-11-13 | Mary K. Boncutter | Shoe |
USD454425S1 (en) | 2000-09-22 | 2002-03-19 | R & S Trading Co Inc | Shoe |
US6477790B2 (en) * | 2000-10-17 | 2002-11-12 | Mary K. Boncutter | Water-resistant and floatable footwear and method of manufacture therefor |
WO2002067709A3 (en) * | 2001-02-28 | 2003-04-10 | Bullard Co | Protective helmet and method of making same |
US20050115109A1 (en) * | 2003-08-27 | 2005-06-02 | Jared Goldman | Shoe strap changing system |
ES2264285A1 (es) * | 2001-10-24 | 2006-12-16 | Alberto Martinez Gimenez | Metodo de fabricacion de sandalias y molde para aplicacion del mismo. |
US20080022557A1 (en) * | 2006-07-28 | 2008-01-31 | 2001 Brands, Inc. | Method of construction and footware using mated components |
USD577882S1 (en) * | 2007-11-26 | 2008-10-07 | Little Anthony A | Sandal |
USD600431S1 (en) | 2008-09-15 | 2009-09-22 | Little Anthony A | Thong |
USD602685S1 (en) * | 2009-01-27 | 2009-10-27 | Dominique Barteet | Belted shoe top |
WO2010109032A1 (es) * | 2009-03-26 | 2010-09-30 | Hernandez Hernandez Adrian | Procedimiento de fabricación de calzado |
US20100261582A1 (en) * | 2009-04-10 | 2010-10-14 | Little Anthony A | Exercise device and method of use |
US20110023334A1 (en) * | 2009-07-28 | 2011-02-03 | Masters Marchita R | Barrier for Open Heeled Footwear |
CN109397607A (zh) * | 2018-12-14 | 2019-03-01 | 泉州市韦伯户外用品有限公司 | 一种发泡鞋成型模具 |
CN109624186A (zh) * | 2018-12-14 | 2019-04-16 | 泉州市韦伯户外用品有限公司 | 一种发泡鞋的制作工艺 |
USD879419S1 (en) * | 2016-11-21 | 2020-03-31 | Birkenstock Sales GmbH | Footwear |
USD928492S1 (en) * | 2020-01-28 | 2021-08-24 | Deckers Outdoor Corporation | Footwear upper and midsole |
USD944501S1 (en) * | 2019-04-04 | 2022-03-01 | Birkenstock Sales GmbH | Sandal |
USD1037618S1 (en) * | 2022-08-01 | 2024-08-06 | Hermes Sellier (Société par Actions Simplifiée) | Sandal |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4441555A1 (de) * | 1994-11-22 | 1996-06-13 | Prodomo Sa | Sandalettenartiger Schuh und Verfahren zu seiner Herstellung |
IT244852Y1 (it) * | 1998-05-28 | 2002-03-14 | Vecchiola Andrea Vecchiola Nic | Scarpa utilizzante un fondo stampato corredato di una serie di asoleo fessure per l'applicazione di una tomaia chiusa a fascia. |
GB2374515A (en) * | 2001-04-03 | 2002-10-23 | Mao-Cheng Tsai | Sandal with integrally formed sole |
US9420847B2 (en) * | 2012-04-25 | 2016-08-23 | Nike, Inc. | Article of footwear with bladder and method of manufacturing the same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063167A (en) * | 1960-06-16 | 1962-11-13 | William M Scholl | Sandal strap holding means |
US3228124A (en) * | 1963-07-03 | 1966-01-11 | Schwarz Hermann | Sandal construction |
US3468040A (en) * | 1967-12-13 | 1969-09-23 | Tatuo Fukuoka | Sandals |
US3552039A (en) * | 1967-11-08 | 1971-01-05 | Tatsuo Fukuoka | Sandal |
US3577662A (en) * | 1970-01-14 | 1971-05-04 | Tatsuo Fukuoka | Footwear |
-
1969
- 1969-03-06 AT AT219869A patent/AT310037B/de not_active IP Right Cessation
-
1970
- 1970-03-02 CH CH299770A patent/CH519310A/de not_active IP Right Cessation
- 1970-03-03 GB GB1000170A patent/GB1304452A/en not_active Expired
- 1970-03-03 DE DE19702009980 patent/DE2009980A1/de active Pending
- 1970-03-04 NL NL7003069A patent/NL7003069A/xx unknown
- 1970-03-05 SE SE02935/70A patent/SE368763B/xx unknown
- 1970-03-05 FR FR7007850A patent/FR2037645A5/fr not_active Expired
- 1970-03-06 US US17186A patent/US3698108A/en not_active Expired - Lifetime
- 1970-03-06 BE BE746989D patent/BE746989A/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063167A (en) * | 1960-06-16 | 1962-11-13 | William M Scholl | Sandal strap holding means |
US3228124A (en) * | 1963-07-03 | 1966-01-11 | Schwarz Hermann | Sandal construction |
US3552039A (en) * | 1967-11-08 | 1971-01-05 | Tatsuo Fukuoka | Sandal |
US3468040A (en) * | 1967-12-13 | 1969-09-23 | Tatuo Fukuoka | Sandals |
US3577662A (en) * | 1970-01-14 | 1971-05-04 | Tatsuo Fukuoka | Footwear |
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875689A (en) * | 1973-09-26 | 1975-04-08 | Juan Frau S A | Sole for a shoe |
US3901521A (en) * | 1974-05-28 | 1975-08-26 | Famolarf Inc | Roller skate construction |
USD250147S (en) | 1976-02-16 | 1978-11-07 | Johann Waltl | Shoe sole |
US4300256A (en) * | 1979-08-31 | 1981-11-17 | R. G. Barry Corporation | Clog-type shoes and method for their production |
US4605455A (en) * | 1984-10-10 | 1986-08-12 | Lai An Cheng | Method of manufacturing shoes |
US5667815A (en) * | 1995-03-31 | 1997-09-16 | Alsa Gmbh | Hollow mold for the manufacture of a sandal |
USD449918S1 (en) | 2000-08-07 | 2001-11-06 | Mary K. Boncutter | Shoe |
USD450177S1 (en) | 2000-08-07 | 2001-11-13 | R & S Trading Company, Inc | Shoe |
USD450178S1 (en) | 2000-09-22 | 2001-11-13 | Mary K. Boncutter | Shoe |
USD454425S1 (en) | 2000-09-22 | 2002-03-19 | R & S Trading Co Inc | Shoe |
US20070017121A1 (en) * | 2000-10-17 | 2007-01-25 | R & S Trading Company, Inc. | Water-resistant and floatable footwear and method of manufacture therefor |
US6477790B2 (en) * | 2000-10-17 | 2002-11-12 | Mary K. Boncutter | Water-resistant and floatable footwear and method of manufacture therefor |
US6508016B1 (en) * | 2000-10-17 | 2003-01-21 | R & S Trading Company, Inc. | Water-resistant and floatable footwear and method of manufacture therefor |
US20060265901A1 (en) * | 2000-10-17 | 2006-11-30 | Boncutter Mary K | Water-resistant and floatable footwear and method of manufacture therefor |
US6766598B2 (en) | 2000-10-17 | 2004-07-27 | R & S Trading Company, Inc. | Water-resistant and floatable footwear and method of manufacture therefor |
US20040168346A1 (en) * | 2000-10-17 | 2004-09-02 | R & S Trading Company, Inc. | Water-resistant and floatable footwear and method of manufacture therefor |
US20040211089A1 (en) * | 2000-10-17 | 2004-10-28 | R & S Trading Company, Inc. | Water-resistant and floatable footwear and method of manufacture therefor |
US6609254B2 (en) | 2001-02-28 | 2003-08-26 | E. D. Bullard Company | Protective helmet and method of making same |
WO2002067709A3 (en) * | 2001-02-28 | 2003-04-10 | Bullard Co | Protective helmet and method of making same |
ES2264285A1 (es) * | 2001-10-24 | 2006-12-16 | Alberto Martinez Gimenez | Metodo de fabricacion de sandalias y molde para aplicacion del mismo. |
ES2264285B1 (es) * | 2001-10-24 | 2007-12-01 | Alberto Martinez Gimenez | Metodo de fabricacion de sandalias y molde para aplicacion del mismo. |
US20050115109A1 (en) * | 2003-08-27 | 2005-06-02 | Jared Goldman | Shoe strap changing system |
US7328527B2 (en) | 2003-08-27 | 2008-02-12 | Reebok International Ltd. | Shoe strap changing system |
US20080022557A1 (en) * | 2006-07-28 | 2008-01-31 | 2001 Brands, Inc. | Method of construction and footware using mated components |
USD577882S1 (en) * | 2007-11-26 | 2008-10-07 | Little Anthony A | Sandal |
USD600431S1 (en) | 2008-09-15 | 2009-09-22 | Little Anthony A | Thong |
USD602685S1 (en) * | 2009-01-27 | 2009-10-27 | Dominique Barteet | Belted shoe top |
US9032574B2 (en) | 2009-03-26 | 2015-05-19 | Simplicity Works Europe, S.L. | Footwear production method |
WO2010109032A1 (es) * | 2009-03-26 | 2010-09-30 | Hernandez Hernandez Adrian | Procedimiento de fabricación de calzado |
ES2346393A1 (es) * | 2009-03-26 | 2010-10-14 | Adrian Hernandez Hernandez | Procedimiento de fabricacion de calzado. |
RU2582707C2 (ru) * | 2009-03-26 | 2016-04-27 | Симплисити Уоркс Юэроп, С.Л. | Способ производства обуви |
ES2346393B1 (es) * | 2009-03-26 | 2011-09-14 | Adrian Hernandez Hernandez | Procedimiento de fabricacion de calzado. |
US20100261582A1 (en) * | 2009-04-10 | 2010-10-14 | Little Anthony A | Exercise device and method of use |
US20110023334A1 (en) * | 2009-07-28 | 2011-02-03 | Masters Marchita R | Barrier for Open Heeled Footwear |
USD879419S1 (en) * | 2016-11-21 | 2020-03-31 | Birkenstock Sales GmbH | Footwear |
CN109397607A (zh) * | 2018-12-14 | 2019-03-01 | 泉州市韦伯户外用品有限公司 | 一种发泡鞋成型模具 |
CN109624186A (zh) * | 2018-12-14 | 2019-04-16 | 泉州市韦伯户外用品有限公司 | 一种发泡鞋的制作工艺 |
USD944501S1 (en) * | 2019-04-04 | 2022-03-01 | Birkenstock Sales GmbH | Sandal |
USD928492S1 (en) * | 2020-01-28 | 2021-08-24 | Deckers Outdoor Corporation | Footwear upper and midsole |
USD1037618S1 (en) * | 2022-08-01 | 2024-08-06 | Hermes Sellier (Société par Actions Simplifiée) | Sandal |
Also Published As
Publication number | Publication date |
---|---|
SE368763B (enrdf_load_stackoverflow) | 1974-07-22 |
BE746989A (fr) | 1970-08-17 |
CH519310A (de) | 1972-02-29 |
FR2037645A5 (enrdf_load_stackoverflow) | 1970-12-31 |
AT310037B (de) | 1973-09-10 |
GB1304452A (enrdf_load_stackoverflow) | 1973-01-24 |
DE2009980A1 (de) | 1970-10-01 |
NL7003069A (enrdf_load_stackoverflow) | 1970-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: EL GRECO LEATHER PRODUCTS CO., INC.; 2 HARBOR PAR Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:SEMPERIT AKTIENGESELLSCHAFT;REEL/FRAME:003935/0222 Effective date: 19811102 |