USD312003S - Chair seat - Google Patents

Chair seat Download PDF

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Publication number
USD312003S
USD312003S US06864959 US86495986F USD312003S US D312003 S USD312003 S US D312003S US 06864959 US06864959 US 06864959 US 86495986 F US86495986 F US 86495986F US D312003 S USD312003 S US D312003S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
view
fig
elevational
side
chair
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
US06864959
Inventor
Wolfgang Muller-Deisig
David C. Jenkins
Terry D. West
Zooey C. Chu
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.)
Steelcase Inc
Steelcase Development Inc
Original Assignee
Steelcase Inc
Filing date
Publication date
Grant date

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Description

FIG. 1 is a perspective view of a chair seat showing our design;

FIG. 2is a rear elevation view;

FIG. 3 is a right hand side elevational view, wherein the left hand side elevational view is substantially identical;

FIG. 4 is a front elevational view; and

FIG. 5 is a side perspective view thereof, on an enlarged scale;

FIG. 6 is a front perspective view of a second embodiment of the chair seat showing our new design;

FIG. 7 is a front elevational view;

FIG. 8 is a rear elevational view; and

FIG. 9 is a right hand side elevational view thereof, wherein the left side elevational view is substantially identical;

FIG. 10 is a front perspective view of a third embodiment of the chair seat showing our new design;

FIG. 11 is a front elevational view;

FIG. 12 is a rear elevational view; and

FIG. 13 is a right hand side elevational view thereof, wherein the left hand side elevational view is substantially identical;

FIG. 14 is a front perspective view of a fourth embodiment of the chair seat showing our design;

FIG. 15 is a front elevational view;

FIG. 16 is a right hand side elevational view, wherein the left hand side elevational view is substantially identical; and

FIG. 17 is a rear elevational view thereof;

FIG. 18 is a front perspective view of a fifth embodiment of the chair seat showing our new design, on an enlarged scale;

FIG. 19 is a front elevational view of the chair seat;

FIG. 20 is a rear elevational view of the chair seat as shown in FIG. 19; and

FIG. 21 is a right hand side elevational view of the chair seat as shown in FIG. 19, wherein the left hand side of the elevational view is substantially identical.

Claims (1)

  1. The ornamental design for a chair seat, as shown and described.
US06864959 1986-05-15 Chair seat Expired - Lifetime USD312003S (en)

Publications (1)

Publication Number Publication Date
USD312003S true USD312003S (en) 1990-11-13

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630647A (en) 1995-02-17 1997-05-20 Steelcase Inc. Tension adjustment mechanism for chairs
USD802952S1 (en) * 2016-04-12 2017-11-21 Steelcase Inc. Chair
USD802951S1 (en) * 2016-04-12 2017-11-21 Steelcase Inc. Chair
USD804209S1 (en) * 2016-04-12 2017-12-05 Steelcase Inc. Chair
USD804875S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair
USD804841S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair
USD804876S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair
USD804839S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair
USD804840S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair

Non-Patent Citations (16)

* Cited by examiner, † Cited by third party
Title
Design Catalog, Sep., 1978 p. 96
Design, Apr. 1981, p. 38.
Design, Dec. 1979, p. 26.
Domus, Aug. 1962, p. 48.
Domus, Nov. 1976, p. 55.
GF Business Equipment.
Industrial Design, Nov./Dec. 1977, p. 44.
Interiors, Feb. 1975, p. 79.
Interiors, Feb. 1982, p. 88.
Interiors, Jun. 1976, p. 96.
Interiors, Jun. 1978, p. 63.
Interiors, Jun. 1978, p. 81.
Interiors, Sep. 1976, p. 33.
Rosemount.
The Merchandise Mart, Jun. 1980, p. 80.
Wilkhahn FS.

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630647A (en) 1995-02-17 1997-05-20 Steelcase Inc. Tension adjustment mechanism for chairs
US5782536A (en) 1995-02-17 1998-07-21 Steelcase Inc. Modular chair construction and method of assembly
US5873634A (en) 1995-02-17 1999-02-23 Steelcase Inc. Modular chair construction and method of assembly
USD802952S1 (en) * 2016-04-12 2017-11-21 Steelcase Inc. Chair
USD802951S1 (en) * 2016-04-12 2017-11-21 Steelcase Inc. Chair
USD804209S1 (en) * 2016-04-12 2017-12-05 Steelcase Inc. Chair
USD804875S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair
USD804841S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair
USD804876S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair
USD804839S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair
USD804840S1 (en) * 2016-04-12 2017-12-12 Steelcase Inc. Chair

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