Toy construction piece

Description

FIG. 1 is a front elevational view of a toy construction piece showing my new design the rear left and right elevational aspects being identical;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a cross-sectional view thereof, taken on line A--A in FIG. 2; and,

FIG. 5 is a perspective view thereof, shown on a slightly reduced scale.

Referenced Cited
U.S. Patent Documents
D214745 July 1969 Walker
D233541 November 1974 Christiansen
D285813 September 23, 1986 Takahashi
D290628 June 30, 1987 Dideriksen
4185411 January 29, 1980 Fischer
Patent History
Patent number: D297033
Type: Grant
Filed: Mar 20, 1986
Date of Patent: Aug 2, 1988
Inventor: Masaharu Yamada (Nerima-ku, Tokyo)
Primary Examiner: Charles A. Rademaker
Law Firm: Koda and Androlia
Application Number: 6/845,370
Classifications
Current U.S. Class: D21/108