Puzzle
Description
FIG. 1 is a perspective view of a puzzle showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D26317 | November 1896 | Kloman |
D27277 | June 1897 | Velsor |
- Architectural Woodwork Quality Standards & Guide Specifications, .COPYRGT.1973, p. 18, Wood Cut.
Patent History
Patent number: D275870
Type: Grant
Filed: Sep 29, 1982
Date of Patent: Oct 9, 1984
Inventor: Robert L. Koehn (Gorham, IL)
Primary Examiner: Charles A. Rademaker
Attorney: Paul M. Denk
Application Number: 6/426,844
Type: Grant
Filed: Sep 29, 1982
Date of Patent: Oct 9, 1984
Inventor: Robert L. Koehn (Gorham, IL)
Primary Examiner: Charles A. Rademaker
Attorney: Paul M. Denk
Application Number: 6/426,844
Classifications
Current U.S. Class:
D21/105