Building block

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective top view of a building block showing my new design;

FIG. 2 is a perspective bottom view of the building block, as shown in FIG. 1;

FIG. 3 is an enlarged front elevational view of the building block, as shown in FIG. 1;

FIG. 4 is a right-hand side elevational view of the building block, as shown in FIG. 3; and

FIG. 5 is a left-hand side elevational view of the building block, as shown in FIG. 3.

Referenced Cited
U.S. Patent Documents
D243855 March 29, 1977 Hynes
1011283 December 1911 Ullrich
1571815 February 1926 Stout
3618279 November 1971 Sease
Patent History
Patent number: D250898
Type: Grant
Filed: May 9, 1977
Date of Patent: Jan 23, 1979
Inventor: James A. Schuring (Canton, OH)
Primary Examiner: A. Hugo Word
Attorney: Joseph Frease
Application Number: 5/795,406
Classifications
Current U.S. Class: D25/86; D25/87; D25/92
International Classification: D2501;