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Toy building block
D336320 Toy building block
Patent Drawings:Drawing: D336320-2    
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(1 images)

Inventor: Sher
Date Issued: June 8, 1993
Application: 07/782,268
Filed: October 15, 1991
Inventors: Sher; Louis Y. (Richardson, TX)
Primary Examiner: Ansher; Bernard
Assistant Examiner: Barkai; R.
Attorney Or Agent: Dwight; Larry B.
U.S. Class: D21/499
Field Of Search: D21/108; D21/124; D21/135; D21/141; D21/142; D14/217; D19/59; D19/62; 446/88; 446/94; 446/95; 446/103; 446/107; 446/120; 446/121; 446/124; 446/125; 446/128; 446/485; 446/487
International Class:
U.S Patent Documents: D301260; 3005131; 3225460; 3481068; 4446649; 5061218
Foreign Patent Documents:
Other References:

Claim: The ornamental design for a toy building block, as shown.
Description: FIG. 1 is a perspective view showing the front, left side of the toy building block showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof; and,

FIG. 4 is a front elevational view thereof.

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