Diving mask

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Information

Patent Grant
D334999

References
Source

Patent Number
D334,999
Date Filed
Friday, October 25, 1991
33 years ago
Date Issued
Tuesday, April 20, 1993
31 years ago

Inventors
Examiners
- Chin; Kay H.
Agents
- Litman; Richard C.

US Classifications
- D29 - Equipment for safety, protection, and rescue
- D16 - Photography and optical equipment
Field of Search
- US
- D29 9
- D16 107
- D16 115
- 002 428
- 002 439
- 002 426
- 002 12
- D21 236
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a diving mask, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D309508	Sugita	Jul 1990
D320867	Kasama	Oct 1991
D324589	Dagnino	Mar 1992