Folding puzzle
Description
FIG. 1 is a perspective view of a folding puzzle showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a fragmentary cross-sectional top plan view of a corner area shown on an enlarged scale;
FIG. 5 is a fragmentary top plan view of the central opening shown on an enlarged scale;
FIG. 6 is a bottom perspective view thereof showing the design in a alternate folded configuration;
FIG. 7 is a side elevational view thereof; and,
FIG. 8 is a bottom plan view thereof.
Portions of FIGS. 1, 3, 6 and 7 have been shaded to indicate areas of color contrast.
Referenced Cited
U.S. Patent Documents
D302709 | August 8, 1989 | Thompson |
2245875 | June 1941 | Rutherford |
Patent History
Patent number: D324891
Type: Grant
Filed: Oct 10, 1989
Date of Patent: Mar 24, 1992
Inventors: James A. Vershaeve, Jr. (Mt. Clemens, MI), Charles H. Verschaeve (Mt. Clemens, MI)
Primary Examiner: Charles A. Rademaker
Attorney: Peter D. Keefe
Application Number: 7/418,442
Type: Grant
Filed: Oct 10, 1989
Date of Patent: Mar 24, 1992
Inventors: James A. Vershaeve, Jr. (Mt. Clemens, MI), Charles H. Verschaeve (Mt. Clemens, MI)
Primary Examiner: Charles A. Rademaker
Attorney: Peter D. Keefe
Application Number: 7/418,442
Classifications
Current U.S. Class:
D21/104