Cylindrical jigsaw puzzle

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

FIG. 1 is a perspective view of a cylindrical 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 cylindrical jigsaw puzzle, as shown.

Referenced Cited
U.S. Patent Documents
423276 March 1890 Rech, Jr.
474941 May 1892 Bartholomew
3704892 December 1972 Moravick et al.
5074561 December 24, 1991 Johnson
20030127794 July 10, 2003 Romano
20030173738 September 18, 2003 Simmons
20040124099 July 1, 2004 Fields et al.
20050194738 September 8, 2005 Simmons
Foreign Patent Documents
2182855 May 1987 GB
2223180 April 1990 GB
2231808 November 1990 GB
Patent History
Patent number: D519166
Type: Grant
Filed: Apr 27, 2005
Date of Patent: Apr 18, 2006
Inventor: Shih-Hung Chuang (Yungho City, Taipei Hsien)
Primary Examiner: Catherine Tuttle
Attorney: Bacon & Thomas, PLLC
Application Number: 29/228,651