Drywall sander
The broken lines in the figures illustrate features that form no part of the claimed design.
Claims
The ornamental design for a drywall sander, as shown and described.
| 2201645 | May 1940 | Epner |
| 2711059 | June 1955 | Ames |
| 3123946 | March 1964 | Hoveland |
| 3483662 | December 1969 | Ames |
| 3822518 | July 1974 | Sjostrand |
| 4516360 | May 14, 1985 | Gringer et al. |
| 4516361 | May 14, 1985 | Gringer |
| 4885876 | December 12, 1989 | Henke |
| D311318 | October 16, 1990 | Ovens |
| 5103599 | April 14, 1992 | Carlson |
| D346944 | May 17, 1994 | Poole |
| D369080 | April 23, 1996 | Tollis |
| 5902176 | May 11, 1999 | Chen |
| 6095911 | August 1, 2000 | Edens |
| 6468141 | October 22, 2002 | Conboy et al. |
| D512295 | December 6, 2005 | Florio |
| 7011573 | March 14, 2006 | McArthur et al. |
| D525507 | July 25, 2006 | Kirschhoffer et al. |
| D527240 | August 29, 2006 | Kirschhoffer et al. |
| 7112128 | September 26, 2006 | Kirschhoffer et al. |
| D530178 | October 17, 2006 | Bortz |
| 7144300 | December 5, 2006 | Cybulski et al. |
| D556534 | December 4, 2007 | Henke et al. |
| D567053 | April 22, 2008 | Panfili |
| 7396276 | July 8, 2008 | Ali et al. |
| 7416477 | August 26, 2008 | Henke et al. |
| 7488242 | February 10, 2009 | Gringer et al. |
| 7632174 | December 15, 2009 | Gringer et al. |
| 7670210 | March 2, 2010 | Annis |
| 7815494 | October 19, 2010 | Gringer et al. |
| 20100009609 | January 14, 2010 | Dow et al. |
Type: Grant
Filed: Sep 30, 2010
Date of Patent: Jan 17, 2012
Assignee: A. Richard Tools Co./Outils A. Richard Co. (Berthierville, Quebec)
Inventors: Roméo Arvinte (Laval-des-Rapides), François Panfili (Berthierville)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Merchant & Gould P.C.
Application Number: 29/376,032