Screwdriver
Description
Claims
The ornamental design for a screwdriver, shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 3724237 | April 1973 | Wood |
| 4286125 | August 25, 1981 | Schaffeler et al. |
| 4584903 | April 29, 1986 | Hirt et al. |
| 4803390 | February 7, 1989 | Bertram et al. |
| D304287 | October 31, 1989 | Zurwelle |
| D344000 | February 8, 1994 | Shibata et al. |
| D353526 | December 20, 1994 | Hoshino |
| 5372206 | December 13, 1994 | Sasaki et al. |
| D394995 | June 9, 1998 | Cooper |
| 6007277 | December 28, 1999 | Olson et al. |
| D428320 | July 18, 2000 | Ohi et al. |
| D442455 | May 22, 2001 | Shiao |
| 6309319 | October 30, 2001 | Moon et al. |
| D467781 | December 31, 2002 | Kunz et al. |
| D470378 | February 18, 2003 | Chunn et al. |
| D490677 | June 1, 2004 | Chung et al. |
| 6776069 | August 17, 2004 | Soreo |
| D496574 | September 28, 2004 | Sakai et al. |
| 6803683 | October 12, 2004 | Bone et al. |
| D497786 | November 2, 2004 | Concari |
| 7000509 | February 21, 2006 | Shiao |
| 7053325 | May 30, 2006 | Yuasa et al. |
| D527236 | August 29, 2006 | Wu |
| 7134364 | November 14, 2006 | Kageler et al. |
| D534403 | January 2, 2007 | Concari |
| 7318485 | January 15, 2008 | Greese et al. |
| D566506 | April 15, 2008 | Aglassinger |
| 20070120527 | May 31, 2007 | Roehm et al. |
| 20070246238 | October 25, 2007 | Hsu |
| 8803570 | January 1990 | DE |
| 9400625 | September 1994 | DE |
| 9409106 | May 1995 | DE |
| 49912214 | May 2000 | DE |
| 40111041 | September 2002 | DE |
| 40502223 | August 2005 | DE |
| 028653 | February 1994 | DM |
| 067002 | March 2006 | DM |
| 000048996 | October 2003 | EM |
| 000053038 | October 2003 | EM |
| 000120522 | April 2004 | EM |
| 000125091 | April 2004 | EM |
| 000276795 | March 2005 | EM |
| 000281217 | April 2005 | EM |
| 000337712 | June 2005 | EM |
| 000348875 | August 2005 | EM |
| 000368055 | September 2005 | EM |
| 000399779 | November 2005 | EM |
| 000420765 | December 2005 | EM |
| 000438908 | January 2006 | EM |
| 000469846 | February 2006 | EM |
| 000487632 | April 2006 | EM |
| 000517511 | April 2006 | EM |
| 000591003 | October 2006 | EM |
| 000607262 | December 2006 | EM |
| 2006015909 | February 2006 | WO |
Patent History
Patent number: D576006
Type: Grant
Filed: Jun 13, 2007
Date of Patent: Sep 2, 2008
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Stephen Houghton (Newcastle Upon Tyne)
Primary Examiner: T. Chase Nelson
Attorney: Bruce S. Shapiro
Application Number: 29/281,016
Type: Grant
Filed: Jun 13, 2007
Date of Patent: Sep 2, 2008
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Stephen Houghton (Newcastle Upon Tyne)
Primary Examiner: T. Chase Nelson
Attorney: Bruce S. Shapiro
Application Number: 29/281,016
Classifications
Current U.S. Class:
D8/68