Dust collector
Description
Claims
I claim the ornamental design for a dust collector, as shown and described.
Referenced Cited
U.S. Patent Documents
| D501964 | February 15, 2005 | Cheng |
| D518610 | April 4, 2006 | Cheng |
| D527852 | September 5, 2006 | Tsai |
| D531769 | November 7, 2006 | Lin |
| D549892 | August 28, 2007 | Lin |
| D591465 | April 28, 2009 | Lin |
| 7550021 | June 23, 2009 | Witter |
| D596816 | July 21, 2009 | Leasure et al. |
| 20050257507 | November 24, 2005 | Tsai |
| 20060016162 | January 26, 2006 | Lin |
| 20080016830 | January 24, 2008 | Witter |
Patent History
Patent number: D629575
Type: Grant
Filed: Jul 29, 2009
Date of Patent: Dec 21, 2010
Assignee: San Ford Machinery Co., Ltd. (Taichung)
Inventor: Mao-Nan Cheng (Fongyuan)
Primary Examiner: Ruth McInroy
Attorney: Sinorica, LLC
Application Number: 29/340,978
Type: Grant
Filed: Jul 29, 2009
Date of Patent: Dec 21, 2010
Assignee: San Ford Machinery Co., Ltd. (Taichung)
Inventor: Mao-Nan Cheng (Fongyuan)
Primary Examiner: Ruth McInroy
Attorney: Sinorica, LLC
Application Number: 29/340,978
Classifications
Current U.S. Class:
Vacuum (D32/21)