Commercial lifting device-power unit
Description
Claims
The ornamental design for a commercial lifting device-power unit, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1674397 | June 1928 | Hopkins |
| D245493 | August 23, 1977 | Kenig |
| D253696 | December 18, 1979 | Suzuki |
| 4241900 | December 30, 1980 | Okuda |
| D263036 | February 16, 1982 | Hung |
| 4427178 | January 24, 1984 | Kozlowski |
| 4635902 | January 13, 1987 | Chou |
| 4765593 | August 23, 1988 | Hung |
| 4850568 | July 25, 1989 | Hung |
| 5042777 | August 27, 1991 | Appelbaum |
| 5201494 | April 13, 1993 | Lundman |
| 5984270 | November 16, 1999 | Hussaini et al. |
| 6000681 | December 14, 1999 | Hussaini |
| D421516 | March 7, 2000 | Hung |
| D452597 | December 25, 2001 | Hung |
| D453983 | February 26, 2002 | Lin |
| 6357724 | March 19, 2002 | Hung |
| 6375160 | April 23, 2002 | Hung |
| 6427979 | August 6, 2002 | Vogt |
| 6732514 | May 11, 2004 | Zhong |
| 6929248 | August 16, 2005 | Matney et al. |
| D531377 | October 31, 2006 | Liu |
| D537225 | February 20, 2007 | Hernandez |
| D548922 | August 14, 2007 | Hernandez |
| D563623 | March 4, 2008 | Hernandez |
| 7410148 | August 12, 2008 | Arzouman |
| 7413166 | August 19, 2008 | Arzouman |
| 7413168 | August 19, 2008 | Arzouman |
| 7413169 | August 19, 2008 | Arzouman |
| 7434782 | October 14, 2008 | Arzouman |
| 7434783 | October 14, 2008 | Arzouman |
| D590569 | April 14, 2009 | Arzouman |
| D590570 | April 14, 2009 | Arzouman |
| D604025 | November 10, 2009 | Lin |
| 7648121 | January 19, 2010 | Arzouman |
| 7703747 | April 27, 2010 | Arzouman |
| D625073 | October 5, 2010 | Hernandez |
| D628760 | December 7, 2010 | Fox et al. |
| 8083210 | December 27, 2011 | Arzouman |
| 8205861 | June 26, 2012 | Hsu |
| 8366077 | February 5, 2013 | Hsu |
| 8448921 | May 28, 2013 | Hernandez |
| 8925899 | January 6, 2015 | Aristi Artolazabal |
| 20020139964 | October 3, 2002 | Hung |
| 20050023510 | February 3, 2005 | Liu |
| 20070284561 | December 13, 2007 | Wang et al. |
| 20080099739 | May 1, 2008 | Arzouman |
| 20080099740 | May 1, 2008 | Arzouman |
| 20080099742 | May 1, 2008 | Arzouman |
| 20080099744 | May 1, 2008 | Arzouman |
| 20080099746 | May 1, 2008 | Arzouman |
| 20080099747 | May 1, 2008 | Arzouman |
| 20080099748 | May 1, 2008 | Arzouman |
| 20080099750 | May 1, 2008 | Arzouman |
| 20080303009 | December 11, 2008 | Arzouman |
| 20140061560 | March 6, 2014 | Aristi Artolazabal |
Patent History
Patent number: D737537
Type: Grant
Filed: Nov 4, 2013
Date of Patent: Aug 25, 2015
Inventor: Harry H. Arzouman (Corona del Mar, CA)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/463,386
Type: Grant
Filed: Nov 4, 2013
Date of Patent: Aug 25, 2015
Inventor: Harry H. Arzouman (Corona del Mar, CA)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/463,386
Classifications
Current U.S. Class:
Jack Or Jackstand (D34/31)