CA1020447A - Dental chair backrest with integral elbow supports - Google Patents

Dental chair backrest with integral elbow supports

Info

Publication number
CA1020447A
CA1020447A CA231,505A CA231505A CA1020447A CA 1020447 A CA1020447 A CA 1020447A CA 231505 A CA231505 A CA 231505A CA 1020447 A CA1020447 A CA 1020447A
Authority
CA
Canada
Prior art keywords
dental chair
chair backrest
elbow supports
integral elbow
integral
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
Application number
CA231,505A
Inventor
Azriel J. Rabinowitz
David B. Wilson
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.)
Sybron Transition Corp
Original Assignee
Sybron Corp
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 Sybron Corp filed Critical Sybron Corp
Application granted granted Critical
Publication of CA1020447A publication Critical patent/CA1020447A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/54—Supports for the arms
    • A47C7/543—Supports for the arms movable to inoperative position
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/54—Supports for the arms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/10—Parts, details or accessories

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
CA231,505A 1974-10-07 1975-07-15 Dental chair backrest with integral elbow supports Expired CA1020447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512486A US3924894A (en) 1974-10-07 1974-10-07 Dental chair backrest with integral elbow supports

Publications (1)

Publication Number Publication Date
CA1020447A true CA1020447A (en) 1977-11-08

Family

ID=24039308

Family Applications (1)

Application Number Title Priority Date Filing Date
CA231,505A Expired CA1020447A (en) 1974-10-07 1975-07-15 Dental chair backrest with integral elbow supports

Country Status (2)

Country Link
US (1) US3924894A (en)
CA (1) CA1020447A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858937A (en) * 1973-05-18 1975-01-07 Arnold S Auto Upholstery Inc Dental chair and adjustable head support mechanism therefor
US4239282A (en) * 1978-12-18 1980-12-16 The Boeing Company Pilot seat
US4541671A (en) * 1982-11-05 1985-09-17 Syntex (U.S.A.) Inc. Patient support

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858937A (en) * 1973-05-18 1975-01-07 Arnold S Auto Upholstery Inc Dental chair and adjustable head support mechanism therefor

Also Published As

Publication number Publication date
US3924894A (en) 1975-12-09

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