US929272A - Chair. - Google Patents

Chair. Download PDF

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Publication number
US929272A
US929272A US48151909A US1909481519A US929272A US 929272 A US929272 A US 929272A US 48151909 A US48151909 A US 48151909A US 1909481519 A US1909481519 A US 1909481519A US 929272 A US929272 A US 929272A
Authority
US
United States
Prior art keywords
chair
seat
ball
base
baron
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
US48151909A
Inventor
George Baron
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.)
W H LUTHER
Original Assignee
W H LUTHER
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 W H LUTHER filed Critical W H LUTHER
Priority to US48151909A priority Critical patent/US929272A/en
Application granted granted Critical
Publication of US929272A publication Critical patent/US929272A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02Rocking chairs
    • A47C3/025Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame

Description

G. BARON.
CHAIR.
APPLICATION FILED 1113.75, 1909.
Patented July 27, 1909.
2 SHEETS-SHEET 1.
ANDREW. B. shim om PuoTo-umauaAPx-lsns. WASMING'ON,.D- C
G. BARON.
CHAIR,
APPLICATION FILED MA'R. 5, 1909.
Patented July 27, 1909.
2 SHEETS-SHEET 2.
UNITED STATES PATENT OFFICE.
GEORGE BARON, OF GLENELLYN, ILLINOIS, ASSIGNOR OF Ol lE-HALF TO W. H. LUTHER, OF GLENELLYN, ILLINOIS.
CHAIR.
To all whom. it may concern:
Be it known that I, GEORGE BARON, a citizen of the United States, residing at Glen ellyn, in the county of Dupage and State of Illinois, have invented a new and useful Improvement in Chairs, of which the following 1s a specification. V The object of my invention is to provide a novel construction of chair whereby it shall be rendered comfortable by causing its seat 7 base 4 supported on four corner-legs 5,with
an upholstered back 6 inclining rearwardly from the rear legs and connected with the upward extensions of the forward legs by arms, one of which is shown at 7. The base 4 is of box-form and has firmly secured upon its bottom, to extend vertically and centrally there0f, a post 8 terminating at its upper end in a ball 9; and near the corners of the boX are seated on its bottom adequately stiff springs 10, shown in their referred helical form. The seat 11, whic is shown to be cushioned with upholstery and of box-shape, bears at its bottom on the Specification of Letters Patent.
Application filed. March 5, 1909.
Patented July 27, 1909.
Serial No. 481,519.
springs and carries at its center a socket 12, shown to be formed of sections. With the seat in position its rails telescope the base, its dimensions being such as to permit it to tilt freely therein in every direction; and the socket registers with the ball to form a ball-and-socket, or universal, joint carrying the seat. The divided construction of the socket adapts one section thereof to be applied for confining the ball after the other section has been applied to it.
By the construction thus described the occupancy of the chair is rendered comfortable, since whatever position the body of the occupant may assume in seeking comfort, the spring-supported seat will conform thereto, and afford to it restful ease.
What I claim as new and desire to secure by Letters Patent is- A chair comprising a leg-supported fixed base, a post mounted therein and terminating in a ball, a series of springs in said base, a seat extending downwardly into'said base and having a socket fitting over the ball on the end of the post therein, and resting at its outer portions on the springs, whereby said seat 1s adapted to tilt in any direction by the weight of a person thereon against the resilient resistance of said springs, and to be restored to a level position thereby when such weight is removed, as set forth.
GEORGE BARON.
In presence of L. KIRKLAND, A. SCHAEFER.
US48151909A 1909-03-05 1909-03-05 Chair. Expired - Lifetime US929272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US48151909A US929272A (en) 1909-03-05 1909-03-05 Chair.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48151909A US929272A (en) 1909-03-05 1909-03-05 Chair.

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US929272A true US929272A (en) 1909-07-27

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ID=2997697

Family Applications (1)

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US48151909A Expired - Lifetime US929272A (en) 1909-03-05 1909-03-05 Chair.

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428087A (en) * 1943-06-30 1947-09-30 Frederick E Markus Furniture
US2799323A (en) * 1954-05-18 1957-07-16 Joseph A Berg Self-aligning seat construction
US3784148A (en) * 1972-05-15 1974-01-08 B Hill Rocker base
US3830491A (en) * 1973-07-18 1974-08-20 R Christians Rockable chair for an amusement toy
US4247072A (en) * 1977-10-03 1981-01-27 Roy F. McMahan, Jr. Swiveled rocker box and base
US4360184A (en) * 1980-02-19 1982-11-23 Technical Manufacturing Corporation Pneumatic device for attenuation of vertical, horizontal and rotational dynamic forces
US4605334A (en) * 1982-11-17 1986-08-12 Ari Associates, Inc. Linkage mechanism for coupling two movable members
DE19507458C2 (en) * 1994-03-04 1999-09-30 Bastian Niemann Seating furniture for active, variable sitting
US6019154A (en) * 1996-09-20 2000-02-01 Motorola, Inc. Self leveling operation stage for ultrasonic welding
US20020033626A1 (en) * 2000-09-19 2002-03-21 Han-Keel Yoo Chair for correcting an improper alignment of spinal vertebrae and method for correcting an improper alignment of spinal vertebrae by means of the chair
US20030080596A1 (en) * 2001-11-01 2003-05-01 Berman Irwin R. Resilient seating structure
US20040239159A1 (en) * 2003-06-02 2004-12-02 Armond Muscat Bicycle seat
US20060170264A1 (en) * 2003-07-22 2006-08-03 Stanislaw Grabowski Rehabilitative and recreational armchair
US7100983B1 (en) * 2004-12-09 2006-09-05 Gant Richard A Lumbar flexing seating apparatus
ITMI20091583A1 (en) * 2009-09-17 2011-03-18 Francesco Paolo Costantino Seat structure with movable seat surface, particularly for people with neurological disabilities.
AT509301A3 (en) * 2008-05-21 2014-06-15 Gfp Ges Für Produktivitätsplanung Und Produktentwicklung Mbh Device for joining a seat with a leg
WO2014120016A1 (en) * 2013-02-01 2014-08-07 Sapdesign As An assembly for tiltably joining seat and base of a chair
WO2015171083A1 (en) * 2014-05-07 2015-11-12 Blaško Ľubomír Chair with balancing mechanism

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428087A (en) * 1943-06-30 1947-09-30 Frederick E Markus Furniture
US2799323A (en) * 1954-05-18 1957-07-16 Joseph A Berg Self-aligning seat construction
US3784148A (en) * 1972-05-15 1974-01-08 B Hill Rocker base
US3830491A (en) * 1973-07-18 1974-08-20 R Christians Rockable chair for an amusement toy
US4247072A (en) * 1977-10-03 1981-01-27 Roy F. McMahan, Jr. Swiveled rocker box and base
US4360184A (en) * 1980-02-19 1982-11-23 Technical Manufacturing Corporation Pneumatic device for attenuation of vertical, horizontal and rotational dynamic forces
US4605334A (en) * 1982-11-17 1986-08-12 Ari Associates, Inc. Linkage mechanism for coupling two movable members
DE19507458C2 (en) * 1994-03-04 1999-09-30 Bastian Niemann Seating furniture for active, variable sitting
US6019154A (en) * 1996-09-20 2000-02-01 Motorola, Inc. Self leveling operation stage for ultrasonic welding
US20020033626A1 (en) * 2000-09-19 2002-03-21 Han-Keel Yoo Chair for correcting an improper alignment of spinal vertebrae and method for correcting an improper alignment of spinal vertebrae by means of the chair
US6626494B2 (en) * 2000-09-19 2003-09-30 Han-Keel Yoo Chair and method for correcting an improper alignment of spinal vertebrae
US20030080596A1 (en) * 2001-11-01 2003-05-01 Berman Irwin R. Resilient seating structure
US7032972B2 (en) * 2001-11-01 2006-04-25 Berman Irwin R Resilient seating structure
US20040239159A1 (en) * 2003-06-02 2004-12-02 Armond Muscat Bicycle seat
US7044542B2 (en) * 2003-06-02 2006-05-16 Armond Muscat Bicycle seat
US20060170264A1 (en) * 2003-07-22 2006-08-03 Stanislaw Grabowski Rehabilitative and recreational armchair
US7338125B2 (en) * 2003-07-22 2008-03-04 Stanislaw Grabowski Rehabilitative and recreational armchair
US7100983B1 (en) * 2004-12-09 2006-09-05 Gant Richard A Lumbar flexing seating apparatus
AT509301A3 (en) * 2008-05-21 2014-06-15 Gfp Ges Für Produktivitätsplanung Und Produktentwicklung Mbh Device for joining a seat with a leg
ITMI20091583A1 (en) * 2009-09-17 2011-03-18 Francesco Paolo Costantino Seat structure with movable seat surface, particularly for people with neurological disabilities.
WO2014120016A1 (en) * 2013-02-01 2014-08-07 Sapdesign As An assembly for tiltably joining seat and base of a chair
WO2015171083A1 (en) * 2014-05-07 2015-11-12 Blaško Ľubomír Chair with balancing mechanism

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