Pyramid solitaire puzzle
Description
The broken lines shown in
Claims
The ornamental design for the pyramid solitaire puzzle, as shown and described.
Referenced Cited
U.S. Patent Documents
D22265 | March 1893 | Leedy |
1033422 | July 1912 | Langley et al. |
1421656 | July 1922 | Abele |
1623881 | April 1927 | Mayer |
D142122 | August 1945 | Rolley |
3074721 | January 1963 | De Moon |
D202201 | September 1965 | Hagin |
3658334 | April 1972 | Burden |
3708171 | January 1973 | Kunik et al. |
3834708 | September 1974 | Shoptaugh |
5290038 | March 1, 1994 | Khin |
Patent History
Patent number: D638073
Type: Grant
Filed: Jul 28, 2010
Date of Patent: May 17, 2011
Inventor: Richard F. Hurst (Vero Beach, FL)
Primary Examiner: Catherine Tuttle
Attorney: Michael R. Philips
Application Number: 29/370,512
Type: Grant
Filed: Jul 28, 2010
Date of Patent: May 17, 2011
Inventor: Richard F. Hurst (Vero Beach, FL)
Primary Examiner: Catherine Tuttle
Attorney: Michael R. Philips
Application Number: 29/370,512
Classifications
Current U.S. Class:
Puzzle (D21/478)