Spring-driven motor for construction toy

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Description

FIG. 1 is a perspective view of the spring-driven motor for construction toy incorpratng our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation thereof taken form a first side;

FIG. 4 is an end elevation thereof taken from a first end;

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

FIG. 6 is an end elevational view thereof, taken from the second end; and,

FIG. 7 is a bottom view thereof.

The motor housing is transparent and is shaded accordingly.

Referenced Cited
U.S. Patent Documents
D211806 July 1968 Genin
D217272 April 1970 Genin
D383509 September 9, 1997 Karasaw et al.
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: D394286
Type: Grant
Filed: Jan 18, 1996
Date of Patent: May 12, 1998
Inventors: Tomiyuki Hirose (Arakawa-Ku, Tokyo 116), Joel Glickman (Huntington Valley, PA)
Primary Examiner: Raphael Barkai
Law Firm: Schweitzer Cornman Gross & Bondell LLP
Application Number: 0/49,117
Classifications
Current U.S. Class: D21/108; D21/125; D21/141
International Classification: 2101;