Modular block

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
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 plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view of the modular block shown in FIG. 1 of the drawing;

FIG. 8 is a left side elevational view of the modular block shown in FIG. 2 of the drawing;

FIG. 9 is a top perspective view of a second embodiment of a modular block showing our new design;

FIG. 10 is a bottom perspective view thereof;

FIG. 11 is a top plan view thereof; and,

FIG. 12 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
1704255 March 1929 Lewis
1879467 September 1932 Pierres
3102367 September 1963 Pedersen et al.
4474504 October 2, 1984 Whitman et al.
4641470 February 10, 1987 Baumberger
5181362 January 26, 1993 Benitez
Patent History
Patent number: D346031
Type: Grant
Filed: Jun 19, 1992
Date of Patent: Apr 12, 1994
Assignee: Rothbury Investments Limited (Thornhill)
Inventors: Angelo Risi (Richmond Hill), Antonio Risi (Richmond Hill)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Weldon F. Green
Application Number: 7/903,802
Classifications
Current U.S. Class: Perforated Or Openwork (18) (D25/114)