Toy building block
Description
FIG. 1 is a top, plan view of a toy building block, showing my new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a left side view thereof.
Referenced Cited
Patent History
Patent number: D370503
Type: Grant
Filed: Feb 14, 1994
Date of Patent: Jun 4, 1996
Assignees: William R. Burns (Berkeley, CA), Naomi Kane (Berkeley, CA)
Inventor: William R. Burns (Berkeley, CA)
Primary Examiner: Ted Shooman
Assistant Examiner: R. Barkai
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 0/18,674
Type: Grant
Filed: Feb 14, 1994
Date of Patent: Jun 4, 1996
Assignees: William R. Burns (Berkeley, CA), Naomi Kane (Berkeley, CA)
Inventor: William R. Burns (Berkeley, CA)
Primary Examiner: Ted Shooman
Assistant Examiner: R. Barkai
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 0/18,674
Classifications
Current U.S. Class:
D21/108