Abrasive segment
Description
The broken line showing of a grinding wheel with abrasive segments is included for the purpose of illustrating portions of the grinding wheel with abrasive segments and forms no part of the claimed design.
Claims
The ornamental design for an abrasive segment, as shown and described.
Referenced Cited
U.S. Patent Documents
774513 | November 1904 | Gardner |
2785903 | June 1957 | Shepard |
D241059 | August 1976 | Young |
4015931 | April 5, 1977 | Thakur |
4212137 | July 15, 1980 | Rue |
4457765 | July 3, 1984 | Wilson |
D275570 | September 18, 1984 | Siden |
D324056 | February 18, 1992 | Frazee |
6254468 | July 3, 2001 | Gozzi et al. |
D486839 | February 17, 2004 | Sunagawa et al. |
D519530 | April 25, 2006 | Thysell et al. |
20050164620 | July 28, 2005 | Amamoto |
Patent History
Patent number: D548758
Type: Grant
Filed: Sep 13, 2006
Date of Patent: Aug 14, 2007
Inventor: Rin-soon Park (150-3, Wonjong-dong, Ojeong-gu, Bucheon-si, Gyeonggi-do)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: McKenna, Long & Aldridge LLP
Application Number: 29/265,989
Type: Grant
Filed: Sep 13, 2006
Date of Patent: Aug 14, 2007
Inventor: Rin-soon Park (150-3, Wonjong-dong, Ojeong-gu, Bucheon-si, Gyeonggi-do)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: McKenna, Long & Aldridge LLP
Application Number: 29/265,989
Classifications
Current U.S. Class:
Element Or Attachment (D15/126)