Step trash can
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Description
Claims
The ornamental design for a step trash can, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1333051 | March 1920 | Young |
| 2063507 | December 1936 | Karper |
| D229473 | December 1973 | Henry |
| D281111 | October 22, 1985 | McClelland |
| D319905 | September 10, 1991 | Hotchkiss |
| D326343 | May 19, 1992 | Hradisky |
| D329929 | September 29, 1992 | Knoedler et al. |
| 5147055 | September 15, 1992 | Samson et al. |
| 5170904 | December 15, 1992 | Neuhaus |
| 5219085 | June 15, 1993 | Craft et al. |
| D343267 | January 11, 1994 | Craft et al. |
| D355060 | January 31, 1995 | Bernstein et al. |
| D360062 | July 11, 1995 | Mosior |
| 5535913 | July 16, 1996 | Asbach et al. |
| D381784 | July 29, 1997 | Keller et al. |
| D393334 | April 7, 1998 | Presnell et al. |
| 5881896 | March 16, 1999 | Presnell et al. |
| D412229 | July 20, 1999 | Glenton Kerr |
| 5957319 | September 28, 1999 | Shane da Costa |
| D418957 | January 11, 2000 | Rashid |
| D421840 | March 28, 2000 | Demore |
| D440725 | April 17, 2001 | Zimmerman |
| D453600 | February 12, 2002 | Lin |
| 6345725 | February 12, 2002 | Lin |
| 6390321 | May 21, 2002 | Wang |
| D467696 | December 24, 2002 | Rashid |
| D486285 | February 3, 2004 | Kuo |
| D489854 | May 11, 2004 | Bayens |
| D494722 | August 17, 2004 | Lin |
| 6837393 | January 4, 2005 | Kuo |
| D517764 | March 21, 2006 | Wang |
| D526455 | August 8, 2006 | Chen |
| 7108148 | September 19, 2006 | Lu |
| RE39726 | July 17, 2007 | Lin |
| D578721 | October 14, 2008 | Neuhaus |
| D592372 | May 12, 2009 | Neuhaus |
| D597721 | August 4, 2009 | Brockington et al. |
| 7832587 | November 16, 2010 | West |
| D632039 | February 1, 2011 | Yang et al. |
| 20060278643 | December 14, 2006 | Chiou |
| 20100219191 | September 2, 2010 | Prosa |
Patent History
Patent number: D644392
Type: Grant
Filed: Dec 23, 2010
Date of Patent: Aug 30, 2011
Assignee: Umbra LLC (Buffalo, NY)
Inventor: David Quan (Toronto)
Primary Examiner: Cynthia Ramirez
Attorney: Simpson & Simpson, PLLC
Application Number: 29/381,879
Type: Grant
Filed: Dec 23, 2010
Date of Patent: Aug 30, 2011
Assignee: Umbra LLC (Buffalo, NY)
Inventor: David Quan (Toronto)
Primary Examiner: Cynthia Ramirez
Attorney: Simpson & Simpson, PLLC
Application Number: 29/381,879
Classifications
Current U.S. Class:
Pedal Operated (D34/9)