Keycard

Description

FIG. 1 is a front elevational view of a "keycard" showing our new design;

FIG. 2 is a top plan view thereof, the bottom view being a substantially mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front perspective view thereof; and

FIG. 7 is a rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
3926234 December 1975 Dean
4286641 September 1, 1981 Watson
4300610 November 17, 1981 China
Patent History
Patent number: D295920
Type: Grant
Filed: Oct 29, 1984
Date of Patent: May 31, 1988
Assignee: Howard A. Osofsky (Upper Saddle River, NJ)
Inventors: Howard A. Osofsky (Upper Saddle River, NJ), Franklin H. Sinclair (Oradell, NJ)
Primary Examiner: Carmen H. Vales
Attorney: Louis E. Marn
Application Number: 6/665,561
Classifications
Current U.S. Class: D 3/61