Toy building block

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Description

FIG. 1 is a top perspective view of a toy building block showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being identical;

FIG. 5 is a top plan view thereof; and

FIG. 6 is an end elevational view thereof; the side opposite being identical.

Referenced Cited
U.S. Patent Documents
D272255 January 17, 1984 Chatani et al.
4758195 July 19, 1988 Walsh
Foreign Patent Documents
248832 March 1948 CHX
583129 December 1946 GBX
Patent History
Patent number: D315376
Type: Grant
Filed: Mar 6, 1990
Date of Patent: Mar 12, 1991
Inventor: Anton Meyer (D-8000 Ingolstadt 2)
Primary Examiner: Charles A. Rademaker
Law Firm: Dellett, Smith-Hill and Bedell
Application Number: 7/489,591
Classifications
Current U.S. Class: D21/108