Modular block

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Description

FIG. 1 is a top perspective view of a modular block showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top perspective view of a second embodiment of a modular block showing our new design;

FIG. 4 is a bottom perspective view thereof;

FIG. 5 is a top perspective view of a third embodiment of a modular block showing our new design;

FIG. 6 is a bottom perspective view thereof;

FIG. 7 is a top perspective view of a fourth embodiment of a modular block showing our new design; and

FIG. 8 is a bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
2099213 November 1937 Macomber
2114244 April 1938 Zoettl
4860505 August 29, 1989 Bender
Patent History
Patent number: D320088
Type: Grant
Filed: Jun 16, 1989
Date of Patent: Sep 17, 1991
Assignee: Rothbury Investments Limited (Gormley)
Inventors: Angelo Risi (Richmond Hill), Antonio Risi (Richmond Hill)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Weldon F. Green
Application Number: 7/367,108
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)