Auxiliary cyclonic dust collector
Description
The wheels, casters and intake portion shown in broken lines form no part of the claimed design.
Claims
The ornamental design for an auxiliary cyclonic dust collector, as shown and described.
Referenced Cited
U.S. Patent Documents
5089037 | February 18, 1992 | Marsolais |
D482827 | November 25, 2003 | Storer et al. |
D482828 | November 25, 2003 | Storer et al. |
D502297 | February 22, 2005 | Cheng |
D533321 | December 5, 2006 | Peng |
D566350 | April 8, 2008 | Leasure |
D593264 | May 26, 2009 | Lin |
D596358 | July 14, 2009 | Witter et al. |
D596816 | July 21, 2009 | Leasure et al. |
D604464 | November 17, 2009 | Witter |
20050076624 | April 14, 2005 | Cho |
Patent History
Patent number: D638179
Type: Grant
Filed: Aug 31, 2009
Date of Patent: May 17, 2011
Inventor: Robert M. Witter (Syracuse, NY)
Primary Examiner: Ruth McInroy
Attorney: Bernhard P. Molldrem, Jr.
Application Number: 29/342,738
Type: Grant
Filed: Aug 31, 2009
Date of Patent: May 17, 2011
Inventor: Robert M. Witter (Syracuse, NY)
Primary Examiner: Ruth McInroy
Attorney: Bernhard P. Molldrem, Jr.
Application Number: 29/342,738
Classifications
Current U.S. Class:
Vacuum (D32/21)