U.S. patent number D638,034 [Application Number D/333,562] was granted by the patent office on 2011-05-17 for engine filter. This patent grant is currently assigned to Cummins Filtration IP, Inc.. Invention is credited to Wassem Abdalla, Chad Brummitt, Zemin Jiang.
United States Patent | D638,034 |
Jiang , et al. | May 17, 2011 |
Inventors: | Jiang; Zemin (Cookesville, TN), Abdalla; Wassem (Quimper, FR), Brummitt; Chad (Algood, TN) |
---|---|
Assignee: | Cummins Filtration IP, Inc.
(Minneapolis, MN) |
Appl. No.: | D/333,562 |
Filed: | March 11, 2009 |
Current U.S. Class: | D15/5 |
Current International Class: | 1501 |
Field of Search: | ;D15/5,17,28 ;D12/218,220 ;D23/209,365 ;55/385.3 ;210/97,198.1,416.4,416.5,348,321.78,443-449,257.1-257.2,258,260,261 |
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D307461 | April 1990 | Kim |
D309974 | August 1990 | Tannous |
D346640 | May 1994 | Kim |
D471623 | March 2003 | Gieseke et al. |
D477659 | July 2003 | Gieseke et al. |
6884349 | April 2005 | Jiang |
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