Dustpan
Description
The broken lines shown in
Claims
The ornamental design for a dustpan, as shown.
Referenced Cited
U.S. Patent Documents
100008 | February 1870 | Brewer |
255483 | March 1882 | Blake |
416387 | December 1889 | Whitbeck |
561917 | June 1896 | Rothrock |
621683 | March 1899 | Knight |
626843 | June 1899 | Richardson |
735360 | August 1903 | Furrow |
D68140 | September 1925 | Greener |
D103453 | March 1937 | Jackson |
2613977 | October 1952 | Kellogg |
2651924 | September 1953 | Lawrence |
D180303 | May 1957 | Timmons |
3056992 | October 1962 | Clough |
5826297 | October 27, 1998 | Footer et al. |
D426353 | June 6, 2000 | Renforth |
D462529 | September 10, 2002 | Best et al. |
6733056 | May 11, 2004 | Daniele |
D493265 | July 20, 2004 | Libman et al. |
D509035 | August 30, 2005 | Libman et al. |
7047907 | May 23, 2006 | Johnston |
D602214 | October 13, 2009 | Petersen |
D602657 | October 20, 2009 | Petersen |
Patent History
Patent number: D643985
Type: Grant
Filed: Feb 19, 2010
Date of Patent: Aug 23, 2011
Inventor: Ted Randall Dedrick (Jamul, CA)
Primary Examiner: Austin Murphy
Application Number: 29/348,889
Type: Grant
Filed: Feb 19, 2010
Date of Patent: Aug 23, 2011
Inventor: Ted Randall Dedrick (Jamul, CA)
Primary Examiner: Austin Murphy
Application Number: 29/348,889
Classifications
Current U.S. Class:
Dust Pan Or Crumb Collector (D32/74)