US2989112A - Method of covering bucket seats - Google Patents

Method of covering bucket seats Download PDF

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Publication number
US2989112A
US2989112A US750212A US75021258A US2989112A US 2989112 A US2989112 A US 2989112A US 750212 A US750212 A US 750212A US 75021258 A US75021258 A US 75021258A US 2989112 A US2989112 A US 2989112A
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US
United States
Prior art keywords
bucket
plastic
envelope
covering
fabric
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
US750212A
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English (en)
Inventor
Sonnleitner Hans
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Individual
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Individual
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Filing date
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Publication of US2989112A publication Critical patent/US2989112A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/12—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats with shell-shape seat and back-rest unit, e.g. having arm rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/16—Lining or labelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/28—Component parts, details or accessories; Auxiliary operations for applying pressure through the wall of an inflated bag or diaphragm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B68G7/05—Covering or enveloping cores of pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/02—Molded
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/103—Encasing or enveloping the configured lamina

Definitions

  • the baglike envelope may consist of plastic foil and may be airtightly sealed after the bucket has been covered therewith. That portion of this plastic envelope which overlies the inside surface and the rims of the bucket is forced against the opposite surface and caused to adhere thereto without wrinkles upon evacuation.
  • the plastic envelope used as a covering remains permanently connected to the bucket.
  • the covering is to consist of a woven fabric. The bucket is loosely covered with a fabric envelope, which is sewn to be an approximate fit; then the bucket is covered with a baglike plastic envelope.
  • That portion of the fabric envelope which overlies the inside surface and the rims of the bucket is then forced without wrinkles, against the concave inside surface of the bucket and the rims thereof by the vacuum formed by the evacuation of the subsequently applied plastic envelope,.which-lhas been airtightly closed.,After the plastic envelope is removed the fabric remains permanently connectedfto'the bucket. That portion of the fabric envelope which overlies the concave seat surface is provided with "adhesive before it is applied to the bucket.” That portion of the plastic envelope which overlies the-concave inside surface of the bucket is subjected to radiant heat in a' manner known per se before and/ or during the evacuation. This will facilitate the expansion of the plastic material.
  • the plastic covers the bucket without nails or folds so that a-l onglife of'the'plastic covering is ensured. Owing to its permanent inherent stress the plastic foil will always pull up the foamed plastic pad to its original position so that the fatigue previously observed in the foamed plastic pads of bucket seats after prolonged use can no longer occur. For this reason the padding effect cannot be lost.
  • the covering of the bucket with a fabric by means of a plastic bag affords the advantage that the fabric can be applied without any wrinkles and that the time-consuming manual sewing operations previously required during the application of the covering are entirely eliminated. It is sufficient to provide a single manual seam for making and closing the baglike fabric envelope. Where a transparent plastic foil is used the covering operation can be continuously checked. This will enable the immediate elimination of any wrinkles which may have formed.
  • the drawing shows some illustrative embodiments of the process according to the invention of covering bucket seats.
  • FIGS. 8 and 9, respectively, show preferred methods of covering, using plastic and fabric envelopes.
  • a foamed plastic pad 4 ' is pasted onthe inside surface of the seat bucket 1 made of plastic, wood or the like, before the legs 2 are orthe leg frame is screwed into the bosses 3 formed with a female screw thread.
  • a cotton wool layer 5 is provided on the outside of the bucket 1.
  • a bag 6 consisting of a carrier-less plastic foil (not shown in FIG. 3) is pulled over the bucket 1. The opening of this bag is airtightly closed by pasting its overlapping edges 7 to gether.
  • the portion overlying the foamed plastic pad is subjected to radiant heat.
  • an evacuation valve (not shown) provided on the underside of the bucket 1 the closed bag is evacuated.
  • the resulting vacuum causes the application of an external force, consisting of the difference between the atmospheric pressure and said vacuum, to the plastic bag portion disposed over-the foamed plasticpad 4 so that this bag portion bosses 3 with a tapered bore and to drive the tapered ends of the legs into the same.
  • a bag 8 of woven fabric is pulled over the "buc'ket 1, which carries a foamed plastic pad 4 on its inside surface and a cotton wool layer 5 on its outside surface.
  • the opening 9 of the baglike fabric envelope 8 is closed-by a seam.
  • the baglike fabric envelope is chosenso thatthefabric covers the concave seat and back surfaces of the bucket, more particularly the foamed lope 10 as is apparent from FIG. 7, which consists of a carrierless transparent plastic foil, is then pulled over the bucket 1 provided with the fabric 8.
  • the opening of this plastic bag. is then closed by pasting overlapping edges 11 together or by closing a plastic slide fastener provided on the edges of the opening.
  • the bucket seat 1 is covered with the plastic bag 6 in such a manner that the edges of the opening 6 of the bag lie closely against the underside of the bucket.
  • the covered bucket 1 is then placed with its bottom portion on a conical bucket 12 so that the latter surrounds airtightly the edges of the opening 6' of the plastic envelope.
  • the plastic envelope 6 is then evacuated through the opening 13 of the bucket 12, that part of the plastic bag which overlies the inside surface of the bucket will be drawn against the latter.
  • the exposed area on the underside of the bucket may be provided with a pasted cover, if desired.
  • the bucket 12 carries on its sealing surface suitably resilient sealing pads (not shown).
  • the method of covering shown in FIG. 8 is particularly suitable for the quantity production of bucket seats covered with plastic foils.
  • the process which is apparent from FIG. 9 is desirable for the covering of aquantity of bucket seats with woven fabric.
  • the bucket 1 enclosed in the baglike fabric envelope 8 is inserted in a pan 14 of plastic foil conforming to the external shape of the bucket.
  • This pan is then closed by a flat ring 15, which is airtightly clamped on the rim flange 14 of the pan and which is covered by a plastic diaphragm 16.
  • the plastic diaphragm 16 is drawn against the inside surface of the bucket to force the fabric, which is loosely applied thereto, on the bucket.
  • the flat ring 15 provided with the plastic diaphragm has been removed the bucket seat which is covered with fabric without wrinkles can be taken out of the pan.
  • a method of covering bucket seats having a concave inside surface, a convex underside and rim portions which comprises applying to said inside surface a resilient foamed plastic pad having a concave exposed surface substantially coextensive with said concave inside surface, providing adhesive on said exposed surface and on said rim portions, pulling a prefabricated bag'like envelope conforming to said seat and having an opening over said seat so that said opening lies on said convex underside, and applying external force to that portion of said envelope which overlies said concave exposed surface and said rim portions to force portion against said foamed plastic pad and said rim portions and cause it to adhere thereto and to resiliently compress said plastic pad.
  • a method of covering bucket seats having a concave inside surface, a convex underside and rim portions which comprises applying to said inside surface a resilient foamed plastic pad having a concave exposed surface substantially coextensive with said concave inside surface, providing adhesive on said exposed surface and on said rim portions, pulling a prefabricated baglike fabric envelope conforming to said seat and having an opening over said seat so that said opening lies on said convex underside, airtightly enclosing said seat in an envelope of airtight material having a flexible portion overlying said exposed surface and rim portions when said seat is thus enclosed, evacuating said envelope of airtight material to apply external force to that portion of said fabric envelope which overlies said exposed surface and rim portions to force said portion of said fabric envelope without wrinkles against said exposed surface and said rim portions and to cause it to adhere thereto and to resiliently compress said foamed plastic pad.
  • a method of covering bucket seats having a concave inside surface, a convex underside and rim portions which comprises applying to said inside surface a resilient foamed plastic pad having a concave exposed surface substantially coextensive with said concave inside surface,

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Buffer Packaging (AREA)
US750212A 1957-02-27 1958-07-22 Method of covering bucket seats Expired - Lifetime US2989112A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT131557A AT204723B (de) 1957-02-27 1957-02-27 Verfahren zum Bespannen von Schalensitzen mit einem Überzug
AT676857A AT211505B (de) 1957-02-27 1957-10-19 Verfahren zum Bespannen von Schalensitzen mit einem Überzug
FR1205449T 1958-04-14
GB28665/58A GB831186A (en) 1957-02-27 1958-09-05 Improvements in and relating to methods of covering bucket seats

Publications (1)

Publication Number Publication Date
US2989112A true US2989112A (en) 1961-06-20

Family

ID=41682797

Family Applications (1)

Application Number Title Priority Date Filing Date
US750212A Expired - Lifetime US2989112A (en) 1957-02-27 1958-07-22 Method of covering bucket seats

Country Status (6)

Country Link
US (1) US2989112A (de)
AT (2) AT204723B (de)
BE (1) BE567602A (de)
CH (1) CH357519A (de)
FR (1) FR1205449A (de)
GB (1) GB831186A (de)

Cited By (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083495A (en) * 1960-10-10 1963-04-02 Nat Furniture Mfg Co Inc Fabric assembly
US3088539A (en) * 1959-09-09 1963-05-07 Gen Motors Corp Vehicle instrument and dashboard assemblies
US3161436A (en) * 1962-03-27 1964-12-15 Davidson Rubber Company Inc Pre-stressed molded foam cushioning element
US3175863A (en) * 1963-06-24 1965-03-30 Davidson Rubber Company Inc Upholstered chair of molded urethane foam
US3190691A (en) * 1963-04-29 1965-06-22 Edward L Desjardins Seat attachment for table tops
US3210782A (en) * 1963-02-01 1965-10-12 Ici Ltd Resilient articles
US3252735A (en) * 1963-12-05 1966-05-24 Benjamin T Crump Company Inc Basic cushion construction
US3266066A (en) * 1965-01-21 1966-08-16 Bereday Sigmund Upholstery cushion construction
US3314721A (en) * 1966-01-25 1967-04-18 Leland C Smith Chair construction
US3669497A (en) * 1969-02-17 1972-06-13 Henry Massonnet Chairs
US3708367A (en) * 1970-08-13 1973-01-02 Gen Tire & Rubber Co Replacable seat insert and process of making
US3713697A (en) * 1971-05-04 1973-01-30 Gen Fireproofing Co Chair cushion and method of making same
US3861977A (en) * 1972-11-21 1975-01-21 Rudkin Wiley Corp Process for vacuum bag molding
US4285544A (en) * 1972-05-31 1981-08-25 Knoll International, Inc. Furniture construction
US4465534A (en) * 1979-05-18 1984-08-14 Knoll International, Inc. Apparatus and method for upholstering a rigid chair shell
US4863667A (en) * 1985-10-17 1989-09-05 G.O.R. Applicazioni Speciali S.P.A. Method of and device for applying a provisional protective covering to internal upholstery panels for vehicles, or the like, and panels provided with the said provisional protective covering
USD550464S1 (en) * 2006-01-18 2007-09-11 Cinna Seat
USD587911S1 (en) * 2007-05-16 2009-03-10 Luke Neil Pearson Chair
USD600028S1 (en) * 2009-01-13 2009-09-15 Cassina S.P.A. Seat
USD600458S1 (en) * 2009-01-13 2009-09-22 Cassina S.P.A. Seat
USD608549S1 (en) * 2009-04-01 2010-01-26 Modernica, Inc. Chair with stylized legs
USD646085S1 (en) * 2010-02-01 2011-10-04 Steelcase Inc. Seating unit
USD646497S1 (en) * 2010-02-01 2011-10-11 Steelcase Inc. Seating unit
USD648553S1 (en) 2010-05-03 2011-11-15 Steelcase Inc. Chair
USD648946S1 (en) 2010-05-03 2011-11-22 Steelcase Inc. Chair
USD654712S1 (en) 2010-05-03 2012-02-28 Steelcase Inc. Chair
USD669701S1 (en) 2012-02-14 2012-10-30 Emeco Industries, Inc. Seat frame
USD672975S1 (en) * 2009-01-29 2012-12-25 Gamma & Bross S.P.A. Furniture for hairdressers
USD677476S1 (en) * 2012-07-11 2013-03-12 Senator International Limited Chair
USD679524S1 (en) 2010-02-01 2013-04-09 Steelcase Inc. Seating unit
USD704488S1 (en) 2013-05-16 2014-05-13 Steelcase Inc. Lounge chair
USD704465S1 (en) 2013-05-16 2014-05-13 Steelcase Inc. Lounge chair
USD717555S1 (en) 2013-05-16 2014-11-18 Steelcase Inc. Lounge chair
USD726433S1 (en) 2014-03-28 2015-04-14 Emeco Industries, Inc. Seat frame
USD729529S1 (en) 2014-04-02 2015-05-19 Haskell Office Seating unit with base
USD729561S1 (en) 2014-04-02 2015-05-19 Haskell Office Base
USD729530S1 (en) 2014-07-28 2015-05-19 Haskell Office Seating unit with base
USD729563S1 (en) * 2014-02-28 2015-05-19 Global Allies Task chair
USD729564S1 (en) 2014-04-02 2015-05-19 Haskell Office Seating unit
USD738657S1 (en) * 2014-07-25 2015-09-15 Haskell Office Seating unit
USD752355S1 (en) * 2014-10-20 2016-03-29 Dauphin Entwicklungs- U. Beteiligungs-Gmbh Chair
USD758115S1 (en) 2015-02-13 2016-06-07 Steelcase, Inc. Personal workspace furniture
USD758777S1 (en) 2015-02-13 2016-06-14 Steelcase, Inc. Personal workspace furniture
USD758776S1 (en) 2015-02-13 2016-06-14 Steelcase, Inc. Personal workspace furniture
USD759393S1 (en) * 2014-12-01 2016-06-21 Fritz Hansen A/S Armchair
USD778078S1 (en) * 2015-11-06 2017-02-07 Zhejiang Henglin Chair Industry Co., Ltd. Massage armchair
USD778077S1 (en) * 2015-05-28 2017-02-07 Zhejiang Henglin Chair Industry Co., Ltd. Massage armchair
USD778653S1 (en) 2015-02-13 2017-02-14 Steelcase Inc. Table top
US9622570B1 (en) 2015-02-13 2017-04-18 Steelcase Inc. Personal workspace assembly
USD796863S1 (en) * 2016-02-29 2017-09-12 Hy Duy Tran Chair
USD817018S1 (en) * 2016-04-25 2018-05-08 Gregory Lynn Howell Chair for a guitarist
USD841993S1 (en) * 2017-06-13 2019-03-05 John M. Kaloustian Chair
USD890541S1 (en) * 2019-03-05 2020-07-21 Blu Dot Design & Manufacturing, Inc. Chair
USD904778S1 (en) * 2019-02-25 2020-12-15 Jami B.V. Chair
USD914387S1 (en) * 2019-04-12 2021-03-30 Gamfratesi Chair seat
USD929762S1 (en) * 2020-03-08 2021-09-07 39F Usa Inc Chair
USD946295S1 (en) * 2020-03-30 2022-03-22 Chan Wook Park Chair
USD965330S1 (en) * 2019-05-21 2022-10-04 HAY ApS Chair
US20240074584A1 (en) * 2022-09-06 2024-03-07 James Evan Lowen Portable Seat
USD1054729S1 (en) 2021-12-21 2024-12-24 Blu Dot Design & Manufacturing, Inc. Dining chair
USD1055555S1 (en) 2021-12-21 2024-12-31 Blu Dot Design & Manufacturing, Inc. Dining chair
USD1056547S1 (en) 2021-12-29 2025-01-07 Blu Dot Design & Manufacturing, Inc. Dining chair
USD1057458S1 (en) * 2022-05-31 2025-01-14 Vitra Ag Sofa
USD1059064S1 (en) * 2021-05-12 2025-01-28 &Tradition A/S Chair
USD1071585S1 (en) * 2021-12-30 2025-04-22 Blu Dot Design & Manufacturing, Inc. Lounge chair
USD1097604S1 (en) 2023-06-09 2025-10-14 Haskell Office Chair
USD1101438S1 (en) 2023-07-28 2025-11-11 Haskell Office Chair
USD1102764S1 (en) 2023-07-27 2025-11-25 Haskell Office Chair
USD1103631S1 (en) 2023-06-09 2025-12-02 Haskell Office Chair
USD1104516S1 (en) 2023-06-09 2025-12-09 Haskell Office Chair
USD1104503S1 (en) 2023-07-28 2025-12-09 Haskell Office Chair
USD1107479S1 (en) * 2024-12-20 2025-12-30 Muuto A/S Seat shell

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DE8031200U1 (de) * 1980-11-24 1981-04-02 Arts und Specials Kunsthandelsgesellschaft mbH, 7000 Stuttgart Pass-wannen-einsatz fuer badewannen, duschbecken und waschrinnen
FR2747287A1 (fr) * 1996-01-16 1997-10-17 Caligo Perfectionnement pour mobilier notamment pour siege
FR3083155B1 (fr) 2018-06-29 2020-12-18 Roset Sas Presse pour le collage d'une housse sur une structure de mobilier utilisant une depression

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Publication number Priority date Publication date Assignee Title
US2208745A (en) * 1937-12-24 1940-07-23 Milwaukee Saddlery Company Cushioned seat
US2493439A (en) * 1946-09-24 1950-01-03 Belief duplication
US2636539A (en) * 1949-03-11 1953-04-28 Glenn L Martin Co Metal molding bag
US2731654A (en) * 1953-11-23 1956-01-24 Brode Milling Co Inc Van Method of covering articles
US2801199A (en) * 1953-07-10 1957-07-30 Eagle Picher Co Method of making a resilient foamfilled article
US2801947A (en) * 1954-06-15 1957-08-06 Eagle Picher Co Method of making contoured flocked articles
US2815309A (en) * 1955-08-31 1957-12-03 Ganahl De Method of making molded plastic articles
US2828799A (en) * 1955-10-10 1958-04-01 Du Pont Process of enveloping shaped objects
US2831534A (en) * 1955-02-03 1958-04-22 Thaden Molding Corp Chair construction

Patent Citations (9)

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Publication number Priority date Publication date Assignee Title
US2208745A (en) * 1937-12-24 1940-07-23 Milwaukee Saddlery Company Cushioned seat
US2493439A (en) * 1946-09-24 1950-01-03 Belief duplication
US2636539A (en) * 1949-03-11 1953-04-28 Glenn L Martin Co Metal molding bag
US2801199A (en) * 1953-07-10 1957-07-30 Eagle Picher Co Method of making a resilient foamfilled article
US2731654A (en) * 1953-11-23 1956-01-24 Brode Milling Co Inc Van Method of covering articles
US2801947A (en) * 1954-06-15 1957-08-06 Eagle Picher Co Method of making contoured flocked articles
US2831534A (en) * 1955-02-03 1958-04-22 Thaden Molding Corp Chair construction
US2815309A (en) * 1955-08-31 1957-12-03 Ganahl De Method of making molded plastic articles
US2828799A (en) * 1955-10-10 1958-04-01 Du Pont Process of enveloping shaped objects

Cited By (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088539A (en) * 1959-09-09 1963-05-07 Gen Motors Corp Vehicle instrument and dashboard assemblies
US3083495A (en) * 1960-10-10 1963-04-02 Nat Furniture Mfg Co Inc Fabric assembly
US3161436A (en) * 1962-03-27 1964-12-15 Davidson Rubber Company Inc Pre-stressed molded foam cushioning element
US3210782A (en) * 1963-02-01 1965-10-12 Ici Ltd Resilient articles
US3190691A (en) * 1963-04-29 1965-06-22 Edward L Desjardins Seat attachment for table tops
US3175863A (en) * 1963-06-24 1965-03-30 Davidson Rubber Company Inc Upholstered chair of molded urethane foam
US3252735A (en) * 1963-12-05 1966-05-24 Benjamin T Crump Company Inc Basic cushion construction
US3266066A (en) * 1965-01-21 1966-08-16 Bereday Sigmund Upholstery cushion construction
US3314721A (en) * 1966-01-25 1967-04-18 Leland C Smith Chair construction
US3669497A (en) * 1969-02-17 1972-06-13 Henry Massonnet Chairs
US3708367A (en) * 1970-08-13 1973-01-02 Gen Tire & Rubber Co Replacable seat insert and process of making
US3713697A (en) * 1971-05-04 1973-01-30 Gen Fireproofing Co Chair cushion and method of making same
US4285544A (en) * 1972-05-31 1981-08-25 Knoll International, Inc. Furniture construction
US3861977A (en) * 1972-11-21 1975-01-21 Rudkin Wiley Corp Process for vacuum bag molding
US4465534A (en) * 1979-05-18 1984-08-14 Knoll International, Inc. Apparatus and method for upholstering a rigid chair shell
US4863667A (en) * 1985-10-17 1989-09-05 G.O.R. Applicazioni Speciali S.P.A. Method of and device for applying a provisional protective covering to internal upholstery panels for vehicles, or the like, and panels provided with the said provisional protective covering
USD550464S1 (en) * 2006-01-18 2007-09-11 Cinna Seat
USD559576S1 (en) * 2006-01-18 2008-01-15 Cinna Sofa
USD587911S1 (en) * 2007-05-16 2009-03-10 Luke Neil Pearson Chair
USD600028S1 (en) * 2009-01-13 2009-09-15 Cassina S.P.A. Seat
USD600458S1 (en) * 2009-01-13 2009-09-22 Cassina S.P.A. Seat
USD672975S1 (en) * 2009-01-29 2012-12-25 Gamma & Bross S.P.A. Furniture for hairdressers
USD608549S1 (en) * 2009-04-01 2010-01-26 Modernica, Inc. Chair with stylized legs
USD646085S1 (en) * 2010-02-01 2011-10-04 Steelcase Inc. Seating unit
USD679525S1 (en) 2010-02-01 2013-04-09 Steelcase Inc. Seating unit
USD679923S1 (en) 2010-02-01 2013-04-16 Steelcase Inc. Base for seating unit
USD679523S1 (en) 2010-02-01 2013-04-09 Steelcase Inc. Seating unit
USD679517S1 (en) 2010-02-01 2013-04-09 Steelcase Inc. Seating unit
USD689723S1 (en) 2010-02-01 2013-09-17 Steelcase, Inc. Base for seating unit
USD679524S1 (en) 2010-02-01 2013-04-09 Steelcase Inc. Seating unit
USD646497S1 (en) * 2010-02-01 2011-10-11 Steelcase Inc. Seating unit
USD690143S1 (en) 2010-02-01 2013-09-24 Steelcase, Inc. Base for seating unit
USD648553S1 (en) 2010-05-03 2011-11-15 Steelcase Inc. Chair
USD657583S1 (en) 2010-05-03 2012-04-17 Steelcase Inc. Chair
USD657582S1 (en) 2010-05-03 2012-04-17 Steelcase Inc. Chair
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Also Published As

Publication number Publication date
GB831186A (en) 1960-03-23
FR1205449A (fr) 1960-02-02
CH357519A (de) 1961-10-15
BE567602A (de) 1958-05-31
AT204723B (de) 1959-08-10
AT211505B (de) 1960-10-25

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