Limit set module

- Astrosystems, Inc.
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Description

FIG. 1 is a front view of the limit set module,

FIG. 2 is a rear view of said module,

FIGS. 3 and 4 are side views of said module, and

FIG. 5 is a top view thereof.

Referenced Cited
U.S. Patent Documents
D230486 February 1974 MacDonald
2594090 April 1952 Stadum
Patent History
Patent number: D257344
Type: Grant
Filed: Jun 8, 1978
Date of Patent: Oct 14, 1980
Assignee: Astrosystems, Inc. (New York, NY)
Inventor: Seymour Barth (Searingtown, NY)
Primary Examiner: Susan J. Lucas
Attorney: Davidson C. Miller
Application Number: 5/913,881
Classifications
Current U.S. Class: D13/32
International Classification: D1303;