Patent
   D335398
Priority
Apr 20 1990
Filed
Oct 16 1990
Issued
May 11 1993
Expiry
May 11 2007
Assg.orig
Entity
unknown
15
6
n/a
The ornamental design for an armchair, as shown.

FIG. 1 is a front perspective view of an armchair showing my new design;

FIG. 2 is a right-end elevation thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left-end elevation thereof; and,

FIG. 7 is a bottom plan view thereof.

Heidmann, Charles

Patent Priority Assignee Title
D345470, May 22 1991 Okamura Corporation Chair
D351291, Oct 07 1992 Chair
D359396, Jul 01 1993 Klober GmbH Chair
D369494, May 09 1995 La-Z-Boy Incorporated Sled based arm chair
D395962, May 20 1996 BRADO S R L Swivel office chair, especially for office use
D436770, Jun 04 1999 HNI TECHNOLOGIES INC Chair arm
D437513, Mar 10 2000 Chair base
D446954, Apr 12 1999 ICF S.p.A. Swiveling office armchair
D456185, Mar 27 2001 HOWEN ENTERPRISE COMPANY, LTD Swivel chair base
D459448, Apr 28 2000 Oohiro Works, Ltd. Chair support and pedestal sink for washing hair
D488630, May 13 2003 VIRCO MFG CORPORATION Stool
D507893, Aug 26 2004 VIRCO MFG CORPORATION Stool
D509387, Apr 16 2004 Chair base
D665603, Dec 21 2009 Office chair base
D797482, Dec 12 2015 FRAMELESS GLAZING SYSTEMS PTY LTD Spider fitting
Patent Priority Assignee Title
4938530, Jan 27 1988 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Wire frame chair
5112210, Nov 01 1989 Wegener GmbH Bending machine
233808,
D245378, Jun 06 1975 Wilkhahn Wilkening & Hahne Chair
D272204, Oct 02 1981 Gispen & Staalmeubel B.V. Chair
D318184, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 16 1990Steelcase Strafor(assignment on the face of the patent)
Dec 21 1990HEIDMANN, CHARLESSTEELCASE STRAFOR, A FRENCH JOINT STOCK CORP ASSIGNMENT OF ASSIGNORS INTEREST 0055720289 pdf
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