Spherical jigsaw puzzle

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a spherical jigsaw puzzle, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a spherical jigsaw puzzle, as shown.

Referenced Cited
U.S. Patent Documents
2987318 June 1961 Hammer
3578331 May 1971 DeGast
3691704 September 1972 Novak
3721446 March 1973 Young
3779558 December 1973 Moreau
4040630 August 9, 1977 Brattain
4884811 December 5, 1989 Devorak
5217226 June 8, 1993 Christopher
5553856 September 10, 1996 Barnard
5558331 September 24, 1996 Zlotsky
5842697 December 1, 1998 Scott
6073929 June 13, 2000 Nahon
6601849 August 5, 2003 Konkle et al.
D484306 December 30, 2003 Lau
6655685 December 2, 2003 Tsai
D490482 May 25, 2004 Chuang
D497398 October 19, 2004 Chuang
20030173738 September 18, 2003 Simmons
20030209854 November 13, 2003 Chuang
20040012147 January 22, 2004 Chuang
Foreign Patent Documents
296 09 640 May 1996 DE
0 164 861 December 1985 EP
0 295 787 December 1988 EP
2604637 April 1988 FR
2648358 December 1990 FR
161045 April 1921 GB
1249868 October 1971 GB
2139512 November 1984 GB
2231808 November 1990 GB
Other references
  • Bits & Pieces: The Great International Puzzle Collection, undated catalog, p. 5: globe puzzle (item #04-H2040) on upper right.
  • Bits & Pieces: The Great International Puzzle Collection, Late Fall 1995 Catalog, p. 5: “Earthly Delights” puzzle, item #04 B0669.
Patent History
Patent number: D511798
Type: Grant
Filed: Nov 9, 2004
Date of Patent: Nov 22, 2005
Inventor: Shih-Hung Chuang (Taipei Hsien)
Primary Examiner: Catherine Tuttle
Attorney: Hershkovitz & Associates
Application Number: 29/216,737