Chair control

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Information

Patent Grant
D384939

References
Source

Patent Number
D384,939
Date Filed
Wednesday, April 10, 1996
28 years ago
Date Issued
Tuesday, October 14, 1997
26 years ago

Inventors
- Walter Schaffner
Original Assignees
- PRIDE HEALTH CARE, INC
Examiners
- Word; A. Hugo
- Tabor; Lavone D.

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 158
- D13 168
- 200 5 R
- 200 293
- 200 2931
- 200 298
- 200 547-550
- 297 71
- 297 330
- 361 622
International Classifications
- 1303
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a chair control, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D308666	Oesterheld et al.	Jun 1990
D363551	Teo et al.	Oct 1995
2348107	Brongersma	May 1944
3052785	Hermann et al.	Sep 1962
3891899	Sparling	Jun 1975
4133971	Boyd et al.	Jan 1979
4849587	Bacon	Jul 1989
4947054	Flowers et al.	Aug 1990