US3698108A - Sandals and methods and machines for their manufacture - Google Patents

Sandals and methods and machines for their manufacture Download PDF

Info

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
Application number
US17186A
Other languages
English (en)
Inventor
Adolf Brunner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EL GRECO LEATHER PRODUCTS Co Inc A CORP OF NY
Original Assignee
Semperit AG Holding
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Semperit AG Holding filed Critical Semperit AG Holding
Application granted granted Critical
Publication of US3698108A publication Critical patent/US3698108A/en
Assigned to EL GRECO LEATHER PRODUCTS CO., INC., A CORP. OF NY. reassignment EL GRECO LEATHER PRODUCTS CO., INC., A CORP. OF NY. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: SEMPERIT AKTIENGESELLSCHAFT
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00Producing footwear
    • B29D35/06Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/061Producing 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
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/10Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101Slippers, e.g. flip-flops or thong sandals
    • A43B3/102Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare 
    • A43B3/103Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare  characterised by the attachment of the toestrap
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/10Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101Slippers, e.g. flip-flops or thong sandals
    • A43B3/102Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare 
    • A43B3/105Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare  characterised by the shape or layout of the toestrap
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405Footwear 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
    • A43B7/141Footwear 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00Producing footwear
    • B29D35/12Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/122Soles

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)
US17186A 1969-03-06 1970-03-06 Sandals and methods and machines for their manufacture Expired - Lifetime US3698108A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US3698108A (en) Sandals and methods and machines for their manufacture
US3738026A (en) Shoe outsole unit
US4899467A (en) Composite outsole
CA2460932C (en) Toe protection sandal
US8800085B2 (en) Method for producing a shoe and shoe
US4730402A (en) Construction of sole unit for footwear
CN101836778B (zh) 鞋底的结构和相关的制造方法
US3608215A (en) Footwear
US6763609B2 (en) Injection molded and welted footwear and construction method thereof
US4120477A (en) Mold and method for injection molding a sole onto a shoe upper
US3233348A (en) Laminated insole
US4073023A (en) Method of manufacture of footwear
US2912772A (en) Shoe structure having molded basic units
US5727271A (en) Method for obtaining a shoe
US3295230A (en) Anti-skid soles
GB1301571A (enrdf_load_stackoverflow)
US20050034332A1 (en) Interchangeable shoe assembly
US2574582A (en) Footwear with sponge rubber sole indirectly connected to the upper
US3439384A (en) Molding with tread inserts
US3543316A (en) Boots and shoes
GB944545A (en) Injection process and sole
US2386269A (en) Composition sole and method of making same
US2370303A (en) Shoe sole
GB1248959A (en) Production of individual footwear
JPH0130081Y2 (enrdf_load_stackoverflow)

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