Educational electronic experimentation lab-kit

Description

FIG. 1 is a top plan view of an educational electronic experimentation lab-kit showing my new design;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a top, front and side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D197608 March 1964 Seaver
D225531 December 1972 Flynn et al.
D239935 May 1976 Jack
D251598 April 17, 1979 Gabriel
D265322 July 6, 1982 Gabriel
D281083 October 22, 1985 Gabriel
2568535 September 1951 Ballard
4315320 February 9, 1982 Gabriel
Patent History
Patent number: D293452
Type: Grant
Filed: Nov 13, 1984
Date of Patent: Dec 29, 1987
Inventor: Edwin Z. Gabriel (Ocean Grove, NJ)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Application Number: 6/671,089
Classifications
Current U.S. Class: D17/62; D14/100