Double-sided jigsaw puzzle


FIG. 1 is a front elevational view of a double-sided jigsaw puzzle showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D249077 August 22, 1978 Friskel
D301158 May 16, 1989 Fitzpatrick
1132244 March 1915 Degenhardt
1213690 January 1917 Quinones
Patent History
Patent number: D320050
Type: Grant
Filed: Mar 27, 1989
Date of Patent: Sep 17, 1991
Inventor: Richard A. Mannino (Liverpool, NY)
Primary Examiner: Charles A. Rademaker
Attorney: Jerry T. Kearns
Application Number: 7/328,598
Current U.S. Class: D21/105