Patent
   D278961
Priority
Mar 15 1983
Filed
Apr 21 1983
Issued
May 28 1985
Expiry
May 28 1999
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a chair control, substantially as shown and described.

FIG. 1 is a side elevational view of a chair control showing my new design, the opposite side being a mirror image of the side shown therein;

FIG. 2 is an end elevational view thereof;

FIG. 3 is an end elevational view of the opposite end thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a side elevational view of second embodiment of chair control showing my new design, the opposite side being a mirror image of the side shown therein;

FIG. 6 is an end elevational view thereof;

FIG. 7 is an end elevational view of the opposite end thereof;

FIG. 8 is a top view thereof.

Doerner, Frank

Patent Priority Assignee Title
7017992, Feb 18 2003 GILL INDUSTRIES, INC Chair control device for a tiltable chair
D288629, Oct 17 1984 LEGGETT & PLATT, INCORPORATED, NO 1 LEGGETT RD , CARTHAGE, MO 64836 A CORP OF MO Chair control release and locking cam for tiltable chairs
D289590, Aug 15 1984 NORTHFIELD METAL PRODUCTS LTD , 145 NORTHFIELD DR WEST, WATERLOO, ONTARIO, CANADA N2L 5J3 A CORP OF ONTARIO Chair control release and locking cam for tiltable chairs
D373344, Jul 31 1995 S E ROBIN, INC Motorcycle arm support
D377283, Nov 17 1995 Jorng Well Industrial Co., Ltd. Seat support of a chair
Patent Priority Assignee Title
242514,
D246217, Feb 05 1976 NORTHFIELD METAL PRODUCTS LTD , 145 NORTHFIELD DR WEST, WATERLOO, ONTARIO, CANADA N2L 5J3 A CORP OF ONTARIO Chair control unit
D246558, Feb 03 1976 NORTHFIELD METAL PRODUCTS LTD , 145 NORTHFIELD DR WEST, WATERLOO, ONTARIO, CANADA N2L 5J3 A CORP OF ONTARIO Chair control
D247943, Oct 07 1976 NORTHFIELD METAL PRODUCTS LTD , 145 NORTHFIELD DR WEST, WATERLOO, ONTARIO, CANADA N2L 5J3 A CORP OF ONTARIO Chair control
D252661, Mar 30 1977 Doerner Products Co. Limited Swivel posture chair control
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Apr 15 1986DOERNER, FRANKNORTHFIELD METAL PRODUCTS LTD , 145 NORTHFIELD DR WEST, WATERLOO, ONTARIO, CANADA N2L 5J3 A CORP OF ONTARIOASSIGNMENT OF ASSIGNORS INTEREST 0049370434 pdf
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