Puzzle coffee mug
Description
Claims
The ornamental design for a puzzle coffee mug, as shown and described.
Referenced Cited
U.S. Patent Documents
2299730 | October 1942 | Bornstein |
3704892 | December 1972 | Moravick et al. |
4943684 | July 24, 1990 | Kramer |
D378263 | March 4, 1997 | Lage |
D427017 | June 27, 2000 | Reimer |
D455047 | April 2, 2002 | Wolfe et al. |
D455048 | April 2, 2002 | Marck |
D487555 | March 16, 2004 | Hurlbut |
D519166 | April 18, 2006 | Chuang |
7021625 | April 4, 2006 | Simmons |
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Patent History
Patent number: D606809
Type: Grant
Filed: Jul 13, 2009
Date of Patent: Dec 29, 2009
Inventor: Stuart D. Fletcher (Linden, MI)
Primary Examiner: Marianne Pandozzi
Attorney: Brooks Kushman P.C.
Application Number: 29/340,022
Type: Grant
Filed: Jul 13, 2009
Date of Patent: Dec 29, 2009
Inventor: Stuart D. Fletcher (Linden, MI)
Primary Examiner: Marianne Pandozzi
Attorney: Brooks Kushman P.C.
Application Number: 29/340,022
Classifications
Current U.S. Class:
D7/514;
D7/515;
D7/536;
Interfitting Elements (e.g., Take Apart And Put Together) (D21/479)