Motor drive for construction toy

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Description

FIG. 1 is a perspective view of the motor drive for construction toy incorporating our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view taken from a first side;

FIG. 4 is a front end elevational view thereof;

FIG. 5 is a side elevational view thereof from a second side;

FIG. 6 is a back end elevational view thereof; and,

FIG. 7 is a bottom view thereof.

The housing of the motor is transparent and is shaded accordingly.

Referenced Cited
U.S. Patent Documents
D217272 April 1970 Genin
D305442 January 9, 1990 Knudsen
D311942 November 6, 1990 Dideriksen
1763302 June 1930 Gilbert
4057929 November 15, 1977 Ogawa
4470219 September 11, 1984 Sugimoto
4813903 March 21, 1989 Furukawa et al.
5090934 February 25, 1992 Quercetti
5135428 August 4, 1992 Shibayama et al.
5154615 October 13, 1992 Joubert
5346420 September 13, 1994 Glickman
Patent History
Patent number: D383509
Type: Grant
Filed: Jan 18, 1996
Date of Patent: Sep 9, 1997
Inventors: Hideyasu Karasaw (Nagareyama-Shi, Chiba Prefecture 270-01), Joel Glickman (Huntington Valley, PA)
Primary Examiner: Raphael Barkai
Law Firm: Schweitzer Cornman Gross & Bondell LLP
Application Number: 0/49,118
Classifications
Current U.S. Class: D21/125; D21/108; Including Motor (446/90); Demountable (446/471)
International Classification: 2101;