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Patent Grant
D317249

References
Source

Patent Number
D317,249
Date Filed
Tuesday, June 13, 1989
35 years ago
Date Issued
Tuesday, June 4, 1991
33 years ago

Inventors
- Harvey S. Gitlin
Original Assignees
- Equipment Systems & Devices, Inc.
Examiners
- Burke; Wallace R.
- Vinson; Brian N.
Agents
- Eckert Seamans Cherin & Mellott

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 347-348
- 070 403
- 070 404
- 070 408
- 070 34
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (6)

Number	Name	Date	Kind
D233591	Kerr	Nov 1974
D244081	Steinbach	Apr 1977
D253160	Steinbach	Oct 1979
D283298	Turpin	Apr 1986
D290581	Hughes	Jun 1987
4619122	Simpson	Oct 1986