USD774344S1 - Back assembly - Google Patents

Back assembly Download PDF

Info

Publication number
USD774344S1
USD774344S1 US29/519,429 US201529519429F USD774344S US D774344 S1 USD774344 S1 US D774344S1 US 201529519429 F US201529519429 F US 201529519429F US D774344 S USD774344 S US D774344S
Authority
US
United States
Prior art keywords
back assembly
view
assembly
showing
elevational view
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.)
Active
Application number
US29/519,429
Inventor
Jason Alvarez
Charles Stark
Fred Kaas
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.)
A Dec Inc
Original Assignee
A Dec Inc
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 A Dec Inc filed Critical A Dec Inc
Priority to US29/519,429 priority Critical patent/USD774344S1/en
Assigned to A-DEC, INC. reassignment A-DEC, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ALVAREZ, JASON, KAAS, Fred, STARK, CHARLES
Application granted granted Critical
Publication of USD774344S1 publication Critical patent/USD774344S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

FIG. 1 is a perspective view of a back assembly on a stool showing a top, a back and a left side.
FIG. 2 is another perspective view of the back assembly of FIG. 1 showing a front, the top and the left side.
FIG. 3 is left side elevational view, the right side being a mirror image.
FIG. 4 is a rear elevational view.
FIG. 5 is a top plan view
FIG. 6 is a front elevational view; and,
FIG. 7 is a bottom plan view.
The broken line showings of an actuator and a mounting portion form no part of the claimed design. The broken line showing of a portion of the stool illustrates the environment of the claimed design and forms no part thereof.

Claims (1)

    CLAIM
  1. We claim the ornamental design for a back assembly, as shown and described.
US29/519,429 2015-03-04 2015-03-04 Back assembly Active USD774344S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/519,429 USD774344S1 (en) 2015-03-04 2015-03-04 Back assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/519,429 USD774344S1 (en) 2015-03-04 2015-03-04 Back assembly

Publications (1)

Publication Number Publication Date
USD774344S1 true USD774344S1 (en) 2016-12-20

Family

ID=57538172

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/519,429 Active USD774344S1 (en) 2015-03-04 2015-03-04 Back assembly

Country Status (1)

Country Link
US (1) USD774344S1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD888481S1 (en) * 2018-03-16 2020-06-30 Support Design Ab Back rest for chairs
USD905987S1 (en) * 2018-09-07 2020-12-29 Vitra Patente Ag Chair

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD243486S (en) * 1975-09-05 1977-03-01 Steelcase Inc. Chair
USD256739S (en) * 1977-09-22 1980-09-09 American Seating Company Office chair
USD395172S (en) * 1996-09-20 1998-06-16 The Schein Dental Equipment Co. Dental stool
USD405617S (en) * 1996-09-24 1999-02-16 Global Upholstery Company Chair
USD463178S1 (en) * 2001-11-07 2002-09-24 Global Total Office Chair
USD463694S1 (en) * 2001-11-07 2002-10-01 Global Total Office Chair
US20060250019A1 (en) * 2005-04-20 2006-11-09 Yu-Ling Wu Structure of a double-mesh seat of a chair
USD541086S1 (en) * 2005-04-28 2007-04-24 Comfordy Co., Ltd. Seat cushion and back pad of a chair
USD677951S1 (en) * 2012-05-18 2013-03-19 William E. Voyce, IV Chair
USD699060S1 (en) * 2013-03-14 2014-02-11 Shc Technology Co., Ltd. Chair
USD708464S1 (en) * 2013-02-11 2014-07-08 Esther Gokhale Chair with traction features

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD243486S (en) * 1975-09-05 1977-03-01 Steelcase Inc. Chair
USD256739S (en) * 1977-09-22 1980-09-09 American Seating Company Office chair
USD395172S (en) * 1996-09-20 1998-06-16 The Schein Dental Equipment Co. Dental stool
USD405617S (en) * 1996-09-24 1999-02-16 Global Upholstery Company Chair
USD463178S1 (en) * 2001-11-07 2002-09-24 Global Total Office Chair
USD463694S1 (en) * 2001-11-07 2002-10-01 Global Total Office Chair
US20060250019A1 (en) * 2005-04-20 2006-11-09 Yu-Ling Wu Structure of a double-mesh seat of a chair
USD541086S1 (en) * 2005-04-28 2007-04-24 Comfordy Co., Ltd. Seat cushion and back pad of a chair
USD677951S1 (en) * 2012-05-18 2013-03-19 William E. Voyce, IV Chair
USD708464S1 (en) * 2013-02-11 2014-07-08 Esther Gokhale Chair with traction features
USD699060S1 (en) * 2013-03-14 2014-02-11 Shc Technology Co., Ltd. Chair

Non-Patent Citations (44)

* Cited by examiner, † Cited by third party
Title
A-dec, Inc., Specialty Seating for Robust Support, http://us.a-dec.com/en/˜/media/Adec/Document%20Library/Product%20Information/Sales%20Information/Fact%20Sheets/85607200.pdf (downloaded Jun. 4, 2015).
Ahearn, Dr. David J., "Operator Seating: Support for Life," http://rgpdental.com/pdfs/ProperSeating.pdf (downloaded on Jun. 4, 2015).
Back Quality Ergonomics, CorrectSit™, http://www.bqe-usa.com/blobs/PDF2/090707-BQE-CorrectSit-MAIL-ENG-09.pdf (downloaded on Jun. 4, 2015).
Back Quality Ergonomics, Dynamic™, http://www.bqe-usa.com/blobs/PDF2/090707-BQE-Dynamic-MAIL-EN.pdf (downloaded on Jun. 4, 2015).
Back Quality Ergonomics, ErgoSolex™, http://www.bqe-usa.com/blobs/PDF2/090707-BQE-ErgoSolex-MAIL-ENG-09.pdf (downloaded on Jun. 4, 2015).
Back Quality Ergonomics, The Sciszor®, 2 pages (document not dated).
Belmont Equipment, Operatory Seating, Dental Seating, 2 pages (document marked 2001).
Belmont Equipment, Operatory Seating, Model 100 and Model 101, 2 pages (document marked 2008).
Boyd Industries, Doctor Assistant Seating, http://www.boydindustries.com/orthodontics/doctor-assistant-seating.php (downloaded Jun. 4, 2015).
Brewer Company, Dental Seating, 8 pages (document marked Sep. 2013).
Brewer Design, DynaCore Seating System, http://brewercompany.com/wp-content/uploads/2015/01/LIT-D-008-DynaCore-Brochure.pdf (downloaded Jun. 4, 2015).
Castellini, Stool C9, http://pdf.medicalexpo.com/pdf/castellini/stool-c9/71690-138078.html#open (downloaded Jun. 4, 2015).
CB Dental, Andy, 1 page (document not dated).
Crown Seating, Arm Brochure, https://nebula.wsimg.com/dfc823241bfa3886dbe6b4311286776?AccessKeyId=AA76679BD814093F0D09&disposition=0&alloworigin=1 (downloaded Jun. 4, 2015).
DentalEZ Group, Elbow Support, http://www.dentalez.com/downloads/product-literature/cat-view/71-downloads/49-product-literature/87-dentalez-equipment (downloaded Jun. 4, 2015).
DentalEZ Group, ErgoSure™ Stools Manual, http://www.dentalez.com/products/dentalez/dental-stools/ergosure-stools/63-ergosure-stools-product-literature-photographs-manuals (downloaded Jun. 4, 2015).
DentalEZ Group, ErgoSure™ Stools, http://www.dentalez.com/downloads/product-literature/cat-view/71-downloads/49-product-literature/87-dentalez-equipment (downloaded Jun. 4, 2015).
Forest Dental, Doctor's Deluxe 6126C, http://catalog.forestdental.com/chairs-stools/stools (downloaded Jun. 4, 2015).
KaVo, Physio Evo, http://pdf.medicalexpo.com/pdf/kavo/physio-evo/70663-126121.html (downloaded Jun. 4, 2015).
KaVo, Physio One, http://www.kavo.com/en/file/4702/download?token=EeWCNgzk (downloaded on Jun. 4, 2015).
Marus, Dental Stools, http://marus.com/dental-chairs/stools/ (downloaded Jun. 4, 2015).
Midmark, Seating, http://www.midmark.com/docs/default-source/marketing-collateral/007-0715-00.pdf?sfvrsn=2 (downloaded Jun. 4, 2015).
Pelton & Crane, Spirit Chairs, 5 pages (document marked May 2012).
Pelton & Crane, Stools, 1 page (document not dated).
Planmeca, Dental Stools, 2 pages (document not dated).
RGP Inc, Dental, http://rgpdental.com/dental (downloaded Jun. 4, 2015).
Royal Dental Group, A2150 Operator Stool, http://www.royaldentalgroup.com/pdfs/A2150.pdf (downloaded Jun. 4, 2015).
Royal Dental Group, A2160 Assistant Stool, http://www.royaldentalgroup.com/pdfs/A2160.pdf (downloaded Jun. 4, 2015).
Royal Dental Group, D2110 Operator Stool, http://www.royaldentalgroup.com/pdfs/D2110.pdf (downloaded Jun. 4, 2015).
Royal Dental Group, D2120 Assistant Stool, http://www.royaldentalgroup.com/pdfs/D2120.pdf (downloaded Jun. 4, 2015).
Royal Dental Group, RA24 Assistant Stool, http://www.royaldentalgroup.com/pdfs/RA24.pdf (downloaded Jun. 4, 2015).
Royal Dental Group, RO2 Operator Stool, http://www.royaldentalgroup.com/pdfs/RO2.pdf (downloaded Jun. 4, 2015).
Royal Dental Group, RO44 Operator Stool, http://www.royaldentalgroup.com/pdfs/RO44.pdf (downloaded Jun. 4, 2015).
Salli, Surgeon, http://www.salli.com/print.asp?siteid=en&id=Salli-Surgeon-2 (downloaded Dec. 10, 2014).
Scandex LLC, Classic, Series 400 w/ Relax-style arm supports, http://www.scandex.us/bjorn/default.aspx (downloaded Jun. 4, 2015).
Scandex LLC, Unisex, Series 600 w/ Dual Swing-arm Support SAD12, http://www.scandex.us/bjorn/default.aspx (downloaded Jun. 4, 2015).
Sirona, Carl-The All-Around Seat, http://www.sirona.com/en/products/treatment-centers/carl/?tab=390 (downloaded Jun. 4, 2015).
Sirona, Hugo-The Smart Stool for you Dental Practice, http://www.sirona.com/ecomaXL/files/A91100-M41-B116-01-7600.pdf&download=1 (downloaded Jun. 4, 2015).
Summit Dental Systems, Compare Products, Stool, http://www.summitdental.com/compare-products-view?type-1=stool (downloaded Jun. 4, 2015).
Tecnodent, Egg & Sting, http://www.tecnodent.com/nuovo/wp-content/uploads/2014/07/Catalogo-Egg-Sting-ENG-Copia-3.pdf (downloaded Jun. 4, 2015).
Tecnodent, Ergo Line, http://www.technodent.com/nuovo/wp-content/uploads/2014/07/Catalogo-Ergo-ENG-Copia-21.pdf (downloaded Jun. 4, 2015).
Tecnodent, Gel Line, http://www.technodent.com/nuovo/wp-content/uploads/2014/07/Catalogo-Pluto-Venus-EN.pdf (downloaded Jun. 4, 2015).
Valachi, Bethany S., "Operator Stools: How Selection and Adjustment Impact Your Health," http://www.dentistrytoday.com/ergonomics/1109 (Aug. 31, 2005).
Vitali, Estro, 2 pages (document not dated).

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD888481S1 (en) * 2018-03-16 2020-06-30 Support Design Ab Back rest for chairs
USD905987S1 (en) * 2018-09-07 2020-12-29 Vitra Patente Ag Chair
USD942170S1 (en) 2018-09-07 2022-02-01 Vitra Ag Chair

Similar Documents

Publication Publication Date Title
USD863808S1 (en) Armchair
USD823624S1 (en) Stool
USD863806S1 (en) Seat
USD807066S1 (en) Chair
USD785541S1 (en) Aircraft
USD814207S1 (en) Sofa
USD839624S1 (en) Armchair
USD786221S1 (en) Earbud
USD867005S1 (en) Armchair
USD850436S1 (en) Mount
USD814206S1 (en) Sofa
USD870477S1 (en) Automotive seat
USD808060S1 (en) Luminaire
USD877526S1 (en) Armchair
USD814810S1 (en) Chair
USD824487S1 (en) Nozzle
USD874674S1 (en) Vibrator
USD824488S1 (en) Nozzle
USD814333S1 (en) Third eye pendant
USD811110S1 (en) Sofa
USD807067S1 (en) Chair
USD811111S1 (en) Sofa
USD786597S1 (en) Armrest
USD847525S1 (en) Seating assembly
USD858121S1 (en) Armchair