Card-operated access control unit

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Description

FIG. 1 is a top perspective view of a card-operated access control unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D230601 March 1974 Cross et al.
D290442 June 23, 1987 Floyd et al.
D295255 April 19, 1988 Mauch
4637237 January 20, 1987 Witkoski et al.
Patent History
Patent number: D302936
Type: Grant
Filed: Feb 27, 1987
Date of Patent: Aug 22, 1989
Assignee: Lasergate Systems, Inc. (Clearwater, FL)
Inventor: Donald G. Turner (Clearwater, FL)
Primary Examiner: A. Hugo Word
Assistant Examiner: Brian N. Vinson
Law Firm: Frijouf, Rust & Pyle
Application Number: 7/19,861
Classifications
Current U.S. Class: D/8343; D/8330; D25/51