Interlocking building block

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Description

FIG. 1 is a perspective view of an interlocking building block embodying the new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left end elevational view thereof; and,

FIG. 7 is a right end elevational view thereof.

Referenced Cited
U.S. Patent Documents
1565959 December 1925 Requa
1585374 May 1926 Carlsson
3780484 December 1973 Muse
3783566 January 1974 Nielson
Patent History
Patent number: D244201
Type: Grant
Filed: Feb 10, 1975
Date of Patent: May 3, 1977
Inventor: George B. Muse (Calhoun, GA)
Primary Examiner: A. Hugo Word
Attorney: Harold D. Jones, Jr.
Application Number: 5/548,384
Classifications
Current U.S. Class: D25/87
International Classification: D2501;