U.S. patent number D547,378 [Application Number D/225,071] was granted by the patent office on 2007-07-24 for masking tape applicator. This patent grant is currently assigned to 3M Innovative Properties Company. Invention is credited to Nathaniel R. Hallee, James F. Pitzen, Micah T. Somers.
United States Patent | D547,378 |
Pitzen , et al. | July 24, 2007 |
Inventors: | Pitzen; James F. (Maplewood, MN), Hallee; Nathaniel R. (St. Louis Park, MN), Somers; Micah T. (Minneapolis, MN) |
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Assignee: | 3M Innovative Properties
Company (St. Paul, MN) |
Appl. No.: | D/225,071 |
Filed: | March 10, 2005 |
Current U.S. Class: | D19/69 |
Current International Class: | 1902 |
Field of Search: | ;D19/66-70 ;156/523,527,540,577 ;206/411 ;225/6,25,39 ;242/588,588.2,588.3,588.6 |
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D319470 | August 1991 | Au |
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5380395 | January 1995 | Uchida |
D432575 | October 2000 | Van Den Berg |
6302177 | October 2001 | Gruber |
6742562 | June 2004 | Pitzen |
6828008 | December 2004 | Gruber |
6926059 | August 2005 | Somers et al. |
2004/0149798 | August 2004 | Hoffman et al. |
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