Toy construction block with symmetrically arranged T-slots

- Ideal Ideas, Inc.
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Description

FIG. 1 is a top plan view of a toy construction block with symmetrically arranged T-slots showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front side view thereof, the rear and left and right side views thereof being identical; and,

FIG. 4 is a cross-sectional view thereof taken at cut line 4--4.

Referenced Cited
U.S. Patent Documents
D279915 July 30, 1985 Pibet
D311935 November 6, 1990 Andersen
D317478 June 11, 1991 Larsen et al.
D355454 February 14, 1995 Glynn
D357037 April 4, 1995 Glynn
1130324 March 1915 Owen
1245440 November 1917 Converse
1898297 February 1933 Fox
3005282 October 1961 Christiansen
3242610 March 1966 Christiansen
3513588 May 1970 Fischer
4740189 April 26, 1988 Bertrand
4744780 May 17, 1988 Volpe
Patent History
Patent number: D377377
Type: Grant
Filed: Dec 20, 1994
Date of Patent: Jan 14, 1997
Assignee: Ideal Ideas, Inc. (Flemington, NJ)
Inventor: Kenneth P. Glynn (Raritan Township, Hunterdon County, NJ)
Primary Examiner: Terry A. Wallace
Assistant Examiner: R. Barkai
Attorney: Kenneth P. Glynn, Esq.
Application Number: 0/32,505
Classifications
Current U.S. Class: D21/108