Auxiliary cyclonic dust collector
Latest Patents:
- METHODS AND COMPOSITIONS FOR RNA-GUIDED TREATMENT OF HIV INFECTION
- IRRIGATION TUBING WITH REGULATED FLUID EMISSION
- RESISTIVE MEMORY ELEMENTS ACCESSED BY BIPOLAR JUNCTION TRANSISTORS
- SIDELINK COMMUNICATION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
- SEMICONDUCTOR STRUCTURE HAVING MEMORY DEVICE AND METHOD OF FORMING THE SAME
Description
The details shown in broken lines form no part of the claimed design.
Claims
I claim the ornamental design for an auxiliary cyclonic dust collector, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
2575148 | November 1951 | Vokes |
3485671 | December 1969 | Stephens |
3899311 | August 1975 | Rapp |
4581050 | April 8, 1986 | Krantz |
5045098 | September 3, 1991 | Poor |
5089037 | February 18, 1992 | Marsolais |
5104429 | April 14, 1992 | Miller |
5746795 | May 5, 1998 | Witter |
5947320 | September 7, 1999 | Bordner et al. |
6129775 | October 10, 2000 | Conrad et al. |
D440401 | April 17, 2001 | Pauser et al. |
6446661 | September 10, 2002 | Armenia et al. |
6471751 | October 29, 2002 | Semanderes et al. |
D482827 | November 25, 2003 | Storer et al. |
D482828 | November 25, 2003 | Storer et al. |
6833016 | December 21, 2004 | Witter |
D502297 | February 22, 2005 | Cheng |
D533321 | December 5, 2006 | Peng |
7282074 | October 16, 2007 | Witter |
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 |
D627967 | November 30, 2010 | Kuhls |
D632443 | February 8, 2011 | Witter |
D632854 | February 15, 2011 | Witter |
D638179 | May 17, 2011 | Witter |
20050076624 | April 14, 2005 | Cho |
20060283158 | December 21, 2006 | Kennedy |
19706413 | August 1998 | DE |
19756340 | June 1999 | DE |
20218996 | March 2003 | DE |
202004011895 | September 2004 | DE |
0916302 | May 1999 | EP |
1018473 | July 2000 | EP |
2020188 | February 2009 | EP |
2007121745 | November 2007 | WO |
2011032568 | March 2011 | WO |
Patent History
Patent number: D668409
Type: Grant
Filed: Apr 7, 2011
Date of Patent: Oct 2, 2012
Assignee: (Syracuse, NY)
Inventor: Robert M. Witter (Syracuse, NY)
Primary Examiner: Ruth McInroy
Attorney: Fitch, Even, Tabin & Flannery, LLP
Application Number: 29/389,213
Type: Grant
Filed: Apr 7, 2011
Date of Patent: Oct 2, 2012
Assignee: (Syracuse, NY)
Inventor: Robert M. Witter (Syracuse, NY)
Primary Examiner: Ruth McInroy
Attorney: Fitch, Even, Tabin & Flannery, LLP
Application Number: 29/389,213
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)