Abrasive sharpener
Latest Smith Abrasives, Inc Patents:
Description
The broken lines in
Claims
The ornamental design for an abrasive sharpener, as shown and described.
Referenced Cited
U.S. Patent Documents
1810727 | June 1931 | Polson |
D145803 | October 1946 | Jones |
D173204 | October 1954 | Hussar |
D183530 | September 1958 | Lamb |
D269940 | August 2, 1983 | Hirosawa |
D274497 | July 3, 1984 | Zabel et al. |
D276886 | December 25, 1984 | Carter |
D299308 | January 10, 1989 | Prindle |
D315663 | March 26, 1991 | Dolbosco |
D323450 | January 28, 1992 | Shimizu |
D332210 | January 5, 1993 | Linden |
5390431 | February 21, 1995 | Friel |
D357395 | April 18, 1995 | Friel |
D368217 | March 26, 1996 | Friel |
D372181 | July 30, 1996 | Kelley |
D392869 | March 31, 1998 | Rieser |
D402523 | December 15, 1998 | Thomas |
D473777 | April 29, 2003 | Thompson et al. |
D500439 | January 4, 2005 | Rosenthal |
D519815 | May 2, 2006 | Friel et al. |
D526876 | August 22, 2006 | Smith |
D582238 | December 9, 2008 | Mullen |
D587088 | February 24, 2009 | Smith |
D587551 | March 3, 2009 | Friel et al. |
D603679 | November 10, 2009 | Smith |
D604134 | November 17, 2009 | Smith et al. |
D604135 | November 17, 2009 | Smith et al. |
D626397 | November 2, 2010 | Smith et al. |
D629273 | December 21, 2010 | Friel et al. |
Patent History
Patent number: D640116
Type: Grant
Filed: Jun 28, 2010
Date of Patent: Jun 21, 2011
Assignee: Smith Abrasives, Inc (Hot Springs, AR)
Inventors: Richard S. Smith (Hot Springs, AR), Louis Chalfant (Hot Springs, AR)
Primary Examiner: Phillip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Edward D. Gilhooly
Application Number: 29/370,291
Type: Grant
Filed: Jun 28, 2010
Date of Patent: Jun 21, 2011
Assignee: Smith Abrasives, Inc (Hot Springs, AR)
Inventors: Richard S. Smith (Hot Springs, AR), Louis Chalfant (Hot Springs, AR)
Primary Examiner: Phillip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Edward D. Gilhooly
Application Number: 29/370,291
Classifications
Current U.S. Class:
D8/93