Combination plug and power cut-off unit

- JDS Products, Inc.
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Description

FIG. 1 is a perspective view of a combination plug and power cut-off unit showing my new design.

FIG. 2 is a front view thereof on an enlarged scale.

FIG. 3 is a top view thereof on an enlarged scale.

FIG. 4 is an end view thereof on an enlarged scale.

FIG. 5 is an opposite end view thereof on an enlarged scale.

Referenced Cited
U.S. Patent Documents
D160638 October 1950 Ludwig
D187222 February 1960 Russell
2079003 May 1937 Dick
2846530 August 1958 Wintriss
3057975 October 1962 Motlen
Other references
  • Electronics Buyers Guide, 1969, p. 193, 3 prong plug (bottom row, 2nd from left).
Patent History
Patent number: D246241
Type: Grant
Filed: Apr 5, 1976
Date of Patent: Nov 1, 1977
Assignee: JDS Products, Inc. (Pontiac, MI)
Inventor: David A. Jacobs (Brighton, MI)
Primary Examiner: Susan J. Lucas
Attorney: Arthur Raisch
Application Number: 5/673,394
Classifications
Current U.S. Class: D13/28
International Classification: D1303;