U.S. patent number D450,828 [Application Number D/124,852] was granted by the patent office on 2001-11-20 for fluted filter element having a handle. This patent grant is currently assigned to Donaldson Company, Inc.. Invention is credited to Joseph Tokar.
United States Patent | D450,828 |
Tokar | November 20, 2001 |
Inventors: | Tokar; Joseph (Apple Valley, MN) |
---|---|
Assignee: | Donaldson Company, Inc.
(Minneapolis, MN) |
Family ID: | 22417108 |
Appl. No.: | D/124,852 |
Filed: | June 13, 2000 |
Current U.S. Class: | D23/365 |
Current CPC Class: | B01D46/527 20130101 |
Current International Class: | 2304 |
Field of Search: | ;D23/365,355 ;55/521,497,498,357 |
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