Pipe cutter
Description
Claims
The ornamental design for a pipe cutter, as shown.
Referenced Cited
U.S. Patent Documents
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D252666 | August 21, 1979 | Sakamoto |
RE30613 | May 19, 1981 | Nakamura et al. |
D270514 | September 13, 1983 | Muromoto |
D384869 | October 14, 1997 | Aubriot |
D412095 | July 20, 1999 | Tally |
D423895 | May 2, 2000 | Azkona |
D453287 | February 5, 2002 | Picaza |
D455329 | April 9, 2002 | Renner |
6513245 | February 4, 2003 | Aubriot |
D497784 | November 2, 2004 | Picaza |
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D583208 | December 23, 2008 | Huang |
Patent History
Patent number: D612698
Type: Grant
Filed: Aug 21, 2009
Date of Patent: Mar 30, 2010
Inventor: Yin Han Huang (Taiping City, Taichung)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Deanna Fluegeman
Application Number: 29/342,273
Type: Grant
Filed: Aug 21, 2009
Date of Patent: Mar 30, 2010
Inventor: Yin Han Huang (Taiping City, Taichung)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Deanna Fluegeman
Application Number: 29/342,273
Classifications
Current U.S. Class:
D8/60