Contoured transparent cover for a photoelectric switch

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Information

Patent Grant
D346587

References
Source

Patent Number
D346,587
Date Filed
Thursday, June 11, 1992
32 years ago
Date Issued
Tuesday, May 3, 1994
30 years ago

Inventors
- Jeffrey G. Herman
- Mark C. Matzka
Original Assignees
- BREAK-A-BEAM, INC
Examiners
- Burke; Wallace R.
- Sincavage; Joel
Agents
- Gifford, Groh, Sprinkle, Patmore and Anderson

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- 200 4306
- 200 6102
- 200 333
- 250 229
- D13 158
- D13 177
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a contoured transparent cover for a photoelectric switch, as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
2767284	Moksu	Oct 1956
4102471	Lore et al.	Jul 1978