Grinding cup wheel
Description
Claims
The ornamental design for a grinding cup wheel, as shown and described.
Referenced Cited
U.S. Patent Documents
D284969 | August 5, 1986 | Olovsson |
6280309 | August 28, 2001 | Van Osenbruggen |
6299522 | October 9, 2001 | Lee |
D466912 | December 10, 2002 | Lee |
D472565 | April 1, 2003 | Amamoto |
D474954 | May 27, 2003 | Kim et al. |
D498486 | November 16, 2004 | Eisenblaetter |
D508060 | August 2, 2005 | Olsen et al. |
7147548 | December 12, 2006 | Mehrabi |
Patent History
Patent number: D547337
Type: Grant
Filed: Dec 20, 2005
Date of Patent: Jul 24, 2007
Inventor: Rin-soon Park (Bucheon-si, Gyeonggi-do)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Fulbright & Jaworksi LLP
Application Number: 29/245,160
Type: Grant
Filed: Dec 20, 2005
Date of Patent: Jul 24, 2007
Inventor: Rin-soon Park (Bucheon-si, Gyeonggi-do)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Fulbright & Jaworksi LLP
Application Number: 29/245,160
Classifications
Current U.S. Class:
Element Or Attachment (D15/126)