US1210223A - Chair-back. - Google Patents

Chair-back. Download PDF

Info

Publication number
US1210223A
US1210223A US84887914A US1914848879A US1210223A US 1210223 A US1210223 A US 1210223A US 84887914 A US84887914 A US 84887914A US 1914848879 A US1914848879 A US 1914848879A US 1210223 A US1210223 A US 1210223A
Authority
US
United States
Prior art keywords
chair
person
chair back
sitting
august
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
US84887914A
Inventor
August Silbert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US84887914A priority Critical patent/US1210223A/en
Application granted granted Critical
Publication of US1210223A publication Critical patent/US1210223A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • 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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/405—Support for the head or the back for the back with double backrests

Definitions

  • Figure 1 is a perspective view of a chair provided with a back embodying the invention.
  • fFig. 2 is an edge view of the chair back.
  • Fig. 3 is a top view.
  • the numeral 1 designates a support or rest for the back of a person when sitting, and for the sake of simplicity andto avoid confusion, such support will be designated hereinafter' as a chair back, although in practice I it is not restricted in its application to chairs and may be applied to settees and other articles of furniture generally utilized for receiving a person when sitting.
  • the forward bulge 2 extends transversely of the chairback and is of such outline as to conform to the hollow of the human back.
  • the recesses 3 are located at the upper corners of the chair back upon op pos te sides of a medial line so as to come opposite the shoulder blades of the person when sitting, thereby enabling the shoulders to be thrown backward to admitof the lungs and respiratory organs beingfully expanded Y I invention, together with the device which I now consider to be the best embodiment thereof, I desire to have it understood that the device shown is merely illustrative, and that such changes may be made when desired as are within the scope of the invention as claimed.
  • a chair back comprising a substantially perpendicularly disposed single piece of material bent transversely ad acent its base to provide a bulged portion on the front side thereof, the upperend of theback being relatively wider than the remainder of the material and recessed upon the opposite sides of the longitudinal medial portion of the back, the confronting edges of the recesses being reversely curved in the form of an arc.

Landscapes

  • Special Chairs (AREA)

Description

A. SlLBERT.
CHAIR BACK.
APPLICATlON FILED JULY 3, 1914.
Patented Dec. 26, 1916.
uuamtoz Awt kSzllberi n'ivrrnn ermine Parana amen AUGUST simmer, or roar STANTON, NEW MEXICO.
. CHAIR-BACK.
To all whom it may concern Be it known that I, AUGUsT Srcnnnr, a citizen of the United States, residing at Fort Stanton, in the county of Lincoln and State of New Mexico, have invented new and useful Improvements in Chair-Backs, of which i the following isa specification.
ting postures, such back having its face shaped to conform to the hollow of the human back and to receive the shoulder blades, whereby the lungs may expand and the person sit erect with the shoulders thrown particularly well back.
The invention consists of the novel features, details of construction and combination of parts,which hereinafter will'be more set forth, illustrated and claimed. i In the drawings hereto attached :Figure 1 is a perspective view of a chair provided with a back embodying the invention. fFig. 2 is an edge view of the chair back. Fig. 3 is a top view.
Corresponding and like parts are referred to in the following description, and indicated in all the views of the drawings, by the same reference characters. i The numeral 1 designates a support or rest for the back of a person when sitting, and for the sake of simplicity andto avoid confusion, such support will be designated hereinafter' as a chair back, although in practice I it is not restricted in its application to chairs and may be applied to settees and other articles of furniture generally utilized for receiving a person when sitting.
The face or side of the chair back de- Specification'of Letters Patent. Pat t d DQQ 2 1916 Application filed. July 3, 1914. Serial No. 848,873. i i
signed to come in contact with the back of the person is formed witha forward bulge 2,
and recesses 8. The forward bulge 2 extends transversely of the chairback and is of such outline as to conform to the hollow of the human back. The recesses 3 are located at the upper corners of the chair back upon op pos te sides of a medial line so as to come opposite the shoulder blades of the person when sitting, thereby enabling the shoulders to be thrown backward to admitof the lungs and respiratory organs beingfully expanded Y I invention, together with the device which I now consider to be the best embodiment thereof, I desire to have it understood that the device shown is merely illustrative, and that such changes may be made when desired as are within the scope of the invention as claimed.
Having thus described the invention, what is claimed as new is A chair back comprising a substantially perpendicularly disposed single piece of material bent transversely ad acent its base to provide a bulged portion on the front side thereof, the upperend of theback being relatively wider than the remainder of the material and recessed upon the opposite sides of the longitudinal medial portion of the back, the confronting edges of the recesses being reversely curved in the form of an arc.
Intestimony whereof I affix my signature,
in presence of two witnesses.
AUGUST SILBERT. Witnesses F. H. MCKEON, (1L. LmcoLN.
Gopies of this patent may be obtained for five cents each, by addressing the Uommissioner of Patents,
Washington, D. 0.
US84887914A 1914-07-03 1914-07-03 Chair-back. Expired - Lifetime US1210223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US84887914A US1210223A (en) 1914-07-03 1914-07-03 Chair-back.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84887914A US1210223A (en) 1914-07-03 1914-07-03 Chair-back.

Publications (1)

Publication Number Publication Date
US1210223A true US1210223A (en) 1916-12-26

Family

ID=3278125

Family Applications (1)

Application Number Title Priority Date Filing Date
US84887914A Expired - Lifetime US1210223A (en) 1914-07-03 1914-07-03 Chair-back.

Country Status (1)

Country Link
US (1) US1210223A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588754A (en) * 1948-11-15 1952-03-11 Sam B Novi Infant's feeding table
US4925246A (en) * 1988-10-14 1990-05-15 Corcoran Dan E Prisoner restraint system
US5577811A (en) * 1995-06-07 1996-11-26 Hon Industries Inc. Ergonomic chair
US20060108846A1 (en) * 2002-11-08 2006-05-25 Nmi Safety Systems Ltd Vehicle fitting
US20060208552A1 (en) * 2005-03-18 2006-09-21 Broda Enterprises, Inc. Laterally adjustable armrest assembly
US20080067852A1 (en) * 2003-08-28 2008-03-20 A-Dec, Inc., Patient chair
US20150305961A1 (en) * 2014-04-29 2015-10-29 Continuum Innovation LLC Therapeutic core building and massage chair
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588754A (en) * 1948-11-15 1952-03-11 Sam B Novi Infant's feeding table
US4925246A (en) * 1988-10-14 1990-05-15 Corcoran Dan E Prisoner restraint system
US5577811A (en) * 1995-06-07 1996-11-26 Hon Industries Inc. Ergonomic chair
US7651167B2 (en) * 2002-11-08 2010-01-26 Nmi Safety Systems Ltd. Vehicle fitting
US20060108846A1 (en) * 2002-11-08 2006-05-25 Nmi Safety Systems Ltd Vehicle fitting
US20080067852A1 (en) * 2003-08-28 2008-03-20 A-Dec, Inc., Patient chair
US7677670B2 (en) * 2003-08-28 2010-03-16 A-Dec, Inc. Patient chair
US8033613B2 (en) 2003-08-28 2011-10-11 A-Dec, Inc. Patient chair
US20060208552A1 (en) * 2005-03-18 2006-09-21 Broda Enterprises, Inc. Laterally adjustable armrest assembly
US20150305961A1 (en) * 2014-04-29 2015-10-29 Continuum Innovation LLC Therapeutic core building and massage chair
US9924798B2 (en) * 2014-04-29 2018-03-27 Continuum Innovation LLC Therapeutic core building and massage chair
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
US12075921B2 (en) 2019-01-17 2024-09-03 Hni Technologies Inc. Chairs including flexible frames

Similar Documents

Publication Publication Date Title
US1210223A (en) Chair-back.
US1011026A (en) Chair-back.
US454100A (en) wilson
US148380A (en) Improvement in chair-backs
US458140A (en) bangs
US153002A (en) Improvement in combined chairs, cradles, and lounges
US361804A (en) Leg-rest for chairs
US142039A (en) Improvement in self-reclining chairs
US590520A (en) Combined chair and foot-rest
US196036A (en) Improvement in opera-chairs
US331634A (en) Chair
US252533A (en) smith
US38428A (en) Improved chair
US221062A (en) Improvement in folding chairs
US172785A (en) Improvement in folding chairs
US256793A (en) Giacomo chelini
US138939A (en) Improvement in chairs
USD47236S (en) koken
US210131A (en) Improvement in boot-jacks
US946942A (en) Nursery chair and table.
USD8554S (en) Design for chairs
US268517A (en) Reclining-chair
USD26207S (en) Design for a chair
US572503A (en) Chair
US534734A (en) Half to george w