Diving mask

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Information

Patent Grant
D290763

References
Source

Patent Number
D290,763
Date Filed
Monday, April 30, 1984
40 years ago
Date Issued
Tuesday, July 7, 1987
37 years ago

Inventors
- Mark L. Walsh
Original Assignees
- Dacor Corporation
Examiners
- Lucas; Susan J.
- Heflin; C. E.
Agents
- Patnaude; Edmond T.

US Classifications
- D29 - Equipment for safety, protection, and rescue
- D16 - Photography and optical equipment
Field of Search
- US
- D02 234
- 002 427-454
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (3)

Number	Name	Date	Kind
3694814	De Barbieri et al.	Oct 1972
4087865	Garofalo	May 1978
4171543	Cressi	Oct 1979

Foreign Referenced Citations (1)

Number	Date	Country
625592	Dec 1962	BEX

Non-Patent Literature Citations (2)

Entry
Skin Diver, Feb. 1980, p. 62, Farallon-Oceanic, Prismatic Mask #05-2000.
Skin Diver, Feb. 1983, p. 21, Oceanic Mask.