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Patent Grant
D272734

References
Source

Patent Number
D272,734
Date Filed
Wednesday, January 13, 1982
43 years ago
Date Issued
Tuesday, February 21, 1984
40 years ago

Inventors
- Wolfgang F. Bienwald
- David B. Balaban
Original Assignees
- Leviton Manufacturing Co., Inc.
Examiners
- Burke; Wallace R.
- Fay, Jr.; Horace B.
Agents
- Sutton; Paul J.

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 32
- D13 22
- 200 515
- 200 153 F
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (8)

Number	Name	Date	Kind
D97905	Butler et al.	Dec 1935
D136455	Popp	Oct 1943
D136456	Popp	Oct 1943
D190175	Gernick	Apr 1961
973982	Schoenberg	Oct 1920
1959249	Perkins	May 1934
1989747	Figueira	Feb 1935
2212382	Wentzheiser	Aug 1940