Foot operated control unit

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Information

Patent Grant
D249505

References
Source

Patent Number
D249,505
Date Filed
Monday, April 11, 1977
48 years ago
Date Issued
Tuesday, September 19, 1978
47 years ago

Inventors
- Alfred R. Di Bonaventura
Original Assignees
- Linemaster Switch Corporation
Examiners
- Lucas; Susan J.
Agents
- Prutzman; John M.

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 32
- D13 36
- 200 865
- 200 153 C
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design of a foot operated control unit, substantially as shown.

US Referenced Citations (3)

Number	Name	Date	Kind
2313166	Nicholas	Mar 1943
2872542	Thompson	Feb 1959
3916722	Grobe	Nov 1975