Module for selective signal response

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Description

FIG. 1 is a top, left and front perspective view of a module for selective signal response showing our new design;

FIG. 2 is a top, left and front perspective view thereof with the cover open;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a front elevational view thereof with the cover open, and

FIG. 9 is a right side elevational view thereof with the cover open, the right side elevational view being a mirror image.

Referenced Cited
U.S. Patent Documents
D230406 February 1974 Hampton
D253225 October 23, 1979 Petralia et al.
D260513 September 1, 1981 Comstock
D273557 April 24, 1984 Mastro et al.
2656948 October 1953 McGee
3140344 February 1962 Slater et al.
Patent History
Patent number: D314555
Type: Grant
Filed: Nov 16, 1987
Date of Patent: Feb 12, 1991
Assignee: Teletimer International, Inc. (Boca Raton, FL)
Inventors: Robert J. Brown, Jr. (Boca Raton, FL), Bahattin Erturk (Rollingmeadows, IL), Jon W. Hauser (Geneva, IL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Attorney: Harry W. Barron
Application Number: 7/121,582