Toy construction block

- The Ritvik Group Inc.
Description

FIG. 1 is a side elevational view of a toy construction block showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is another side elevational view thereof shown partially in fragment along line IV--IV of FIG. 3.

Referenced Cited
U.S. Patent Documents
1216840 February 1917 Ramsey et al.
1271160 July 1918 Groves
3034254 May 1962 Christiansen
4606732 August 19, 1986 Lyman
Foreign Patent Documents
2118447 November 1983 GBX
Patent History
Patent number: D290629
Type: Grant
Filed: Dec 2, 1985
Date of Patent: Jun 30, 1987
Assignee: The Ritvik Group Inc. (Dorval)
Inventor: Vic Bertrand (Dollard des Ormeaux)
Primary Examiner: Charles A. Rademaker
Law Firm: Robic, Robic & Associates
Application Number: 6/803,480
Classifications
Current U.S. Class: D21/108