Portable cyclonic dust collector
Description
The bottom of the portable cyclonic dust collector is plain and unadorned. The power cords, switch box, wheels, caster, and clamps are shown in broken lines and form no part of the design.
Claims
The ornamental design for a portable cyclonic dust collector, as shown and described.
Referenced Cited
U.S. Patent Documents
D236319 | August 1975 | Jakubuwski |
D289096 | March 31, 1987 | Larsen |
D482827 | November 25, 2003 | Storer et al. |
D527852 | September 5, 2006 | Tsai |
D531769 | November 7, 2006 | Lin |
D533321 | December 5, 2006 | Peng |
D533694 | December 12, 2006 | Cheng |
D549892 | August 28, 2007 | Lin |
D566350 | April 8, 2008 | Leasure |
20060016162 | January 26, 2006 | Lin |
20070180646 | August 9, 2007 | Valentine |
20080016830 | January 24, 2008 | Witter |
Patent History
Patent number: D604464
Type: Grant
Filed: Oct 30, 2008
Date of Patent: Nov 17, 2009
Inventor: Robert M. Witter (Syracuse, NY)
Primary Examiner: Ruth McInroy
Attorney: Bernhard P. Molldrem, Jr.
Application Number: 29/327,081
Type: Grant
Filed: Oct 30, 2008
Date of Patent: Nov 17, 2009
Inventor: Robert M. Witter (Syracuse, NY)
Primary Examiner: Ruth McInroy
Attorney: Bernhard P. Molldrem, Jr.
Application Number: 29/327,081
Classifications
Current U.S. Class:
Vacuum (D32/21)