Sculptured ventilating concrete block

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Description

FIG. 1 is a perspective view of one side, top and _end of the sculptured ventilating concrete block embodying _the invention; and _

FIG. 2 is a perspective view of the other side, _other end and bottom of the sculptured ventilating concrete _block shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D186371 October 1959 Johnson
D256158 July 29, 1980 Ward
2131803 October 1938 Henderson
3386217 June 1968 Coutyre
Patent History
Patent number: D264996
Type: Grant
Filed: Apr 11, 1980
Date of Patent: Jun 15, 1982
Inventor: Arnold C. Siedschlag (Phoenix, AZ)
Primary Examiner: A. Hugo Word
Attorney: Warren F. B. Lindsley
Application Number: 6/139,351
Classifications
Current U.S. Class: D25/91; D25/80; D25/92
International Classification: D2501;