Toy building block

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 top perspective view of a modified form of the design shown in FIGS. 1 and 2;

FIG. 4 is a bottom perspective view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view of the design shown in FIGS. 1 and 2.

Claims

The ornamental design for a toy building block, as shown and described.

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Inventors:	Sigg; Bror-Helge (S-163 62 Spanga, SE)
Appl. No.:	05/945,050
Filed:	September 18, 1978

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Foreign Application Priority Data

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Mar 16, 1978 [SE]			780745

Current U.S. Class:	D21/497
Current International Class:	D2101
Field of Search:	;D21/107,108,51 ;46/16,23,24,25,26,27,28,29 ;D25/80,81,82,98

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References Cited [Referenced By]

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U.S. Patent Documents

D179688	February 1957	Kaplan
D226491	March 1973	Hancovsky
2649803	August 1953	Andre

Foreign Patent Documents

	1123837		Sep 1956		FR
	413819		May 1946		IT

Primary Examiner: Rademaker; Charles A.
Attorney, Agent or Firm: Thompson; Irvin S.