Spherical jigsaw puzzle
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
Patent History
Patent number: D490482
Type: Grant
Filed: Aug 21, 2003
Date of Patent: May 25, 2004
Inventor: Shih-Hung Chuang (Yungho City, Taipei Hsien)
Primary Examiner: Philip S. Hyder
Assistant Examiner: C. Tuttle
Attorney, Agent or Law Firm: Alan Kamrath
Application Number: 29/188,611
Type: Grant
Filed: Aug 21, 2003
Date of Patent: May 25, 2004
Inventor: Shih-Hung Chuang (Yungho City, Taipei Hsien)
Primary Examiner: Philip S. Hyder
Assistant Examiner: C. Tuttle
Attorney, Agent or Law Firm: Alan Kamrath
Application Number: 29/188,611
Classifications
Current U.S. Class:
Interfitting Elements (e.g., Take Apart And Put Together) (D21/479);
Planar (e.g., Jigsaw Type) (D21/480)
International Classification: 2101;
International Classification: 2101;