Jigsaw puzzle
Latest Royal Holloway University of London Patents:
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
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;
International Classification: 2101;