Jigsaw puzzle

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Description

FIG. 1 is a top plan view of a jigsaw puzzle according to the present invention embodying our design therefor;

FIG. 2 is an bottom plan view of thereof;

FIG. 3 is a perspective view thereof;

FIG. 4 is a top plan view of a representative component part of the jigsaw puzzle shown separately for clarity; and,

FIG. 5 is a bottom plan view of the component part depicted in FIG. 4.

Claims

The ornamental design for a “jigsaw puzzle”, as shown and described.

Referenced Cited
U.S. Patent Documents
777268 December 1904 Thompson
2140103 December 1938 Bryan
3296714 January 1967 Klotz
3445940 May 1969 Dziulak
3594924 July 1971 Baker
3802097 April 1974 Gluck
4076253 February 28, 1978 Eriksen
4184271 January 22, 1980 Barnett, Jr.
4629431 December 16, 1986 Sanders
4690410 September 1, 1987 Berton
6036497 March 14, 2000 Langmuir
D462719 September 10, 2002 Guilloton et al.
Patent History
Patent number: D482411
Type: Grant
Filed: Sep 9, 2002
Date of Patent: Nov 18, 2003
Assignee: Royal Holloway University of London (Egham)
Inventors: William Alfred Stevens (London), Ruth Temple (Egham)
Primary Examiner: Ted Shooman
Assistant Examiner: C Tuttle
Attorney, Agent or Law Firm: Nixon & Vanderhye P.C.
Application Number: 29/166,991
Classifications
Current U.S. Class: Planar (e.g., Jigsaw Type) (D21/480); Teaching Material (D19/59)
International Classification: 2101;