Toy building block

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Description

FIG. 1 is a front perspective view of a toy building block showing my new design,

FIG. 2 is a rear perspective view thereof,

FIG. 3 is an elevation of one side thereof, the elevation of the opposite side being a mirror image of FIG. 3,

FIG. 4 is a rear elevation thereof,

FIG. 5 is a top plan view thereof, the bottom of the block being plain and unornamented,

FIG. 6 is a front perspective view of a modified embodiment of the design shown in FIGS. 1 through 5,

FIG. 7 is a front elevation thereof,

FIG. 8 is an elevation of one side thereof, the elevation of the opposite side being a mirror image of FIG. 8,

FIG. 9 is a rear elevation thereof, and

FIG. 10 is a top plan view thereof, the bottom of the block being plain and unornamented.

Referenced Cited
U.S. Patent Documents
D220400 April 1971 Essman
D223463 April 1972 Daenen
D262045 November 24, 1981 Nakao et al.
2175942 October 1939 Longenecker
Foreign Patent Documents
960965 June 1964 GBX
Patent History
Patent number: D309638
Type: Grant
Filed: Feb 3, 1988
Date of Patent: Jul 31, 1990
Inventor: Anton Meyer (D-8000 Ingolstadt 2)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Alicia A. Farrell
Law Firm: Dellett, Smith-Hill and Bedell
Application Number: 7/151,804
Classifications
Current U.S. Class: D21/108