Metal detector

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Information

Patent Grant
D333990

References
Source

Patent Number
D333,990
Date Filed
Wednesday, June 20, 1990
34 years ago
Date Issued
Tuesday, March 16, 1993
31 years ago

Inventors
- Robert J. Podhrasky
- Gerald L. Johnson
Original Assignees
- Garrett Electronics, Inc.
Examiners
- Walsh; Donald P.
- Davis; Antoine D.
Agents
- Richards, Medlock & Andrews

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 46
- 324 329
- 324 327
- 340 572
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a metal detector, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D218705	Doss	Sep 1970
D224441	Gardiner	Jul 1972
D274607	Schaefer et al.	Jul 1984
3823365	Anderson	Jul 1974
3896371	Hametta	Jul 1975
4263553	Cook et al.	Apr 1981
4323847	Karbowski	Apr 1982
4890064	Candy	Dec 1989