Key blank

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Information

Patent Grant
D290085

References
Source

Patent Number
D290,085
Date Filed
Monday, May 20, 1985
39 years ago
Date Issued
Tuesday, June 2, 1987
37 years ago

Inventors
- William R. Foshee
Original Assignees
- BEST LOCK CORPORATION
Examiners
- Burke; Wallace R.
- Vinson; Brian N.
Agents
- Barnes & Thornburg

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 347-348
- D08 338
- D08 341
- D08 343
- 070 336
- 070 344
- 070 348
- 070 357
- 070 393
- 070 402
- 070 405-409
- 070 369
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a key blank, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D246761	Kelley et al.	Dec 1977
D283298	Turpin	Apr 1986
3408840	Hasenbein	Nov 1968
4109497	Roberts	Aug 1978
4161871	Ziegler	Jul 1979
4512166	Dunphy et al.	Apr 1985

Foreign Referenced Citations (2)

Number	Date	Country
2450928	Nov 1980	FRX
2136492	Sep 1984	GBX