U.S. patent number D382,277 [Application Number D/050,196] was granted by the patent office on 1997-08-12 for double diaphragm pump. This patent grant is currently assigned to Graco Inc.. Invention is credited to Ann C. Feitel, Joel T. Fisher.
United States Patent | D382,277 |
Feitel , et al. | August 12, 1997 |
Inventors: | Feitel; Ann C. (Minneapolis, MN), Fisher; Joel T. (St. Paul, MN) |
---|---|
Assignee: | Graco Inc. (Minneapolis,
MN) |
Appl. No.: | D/050,196 |
Filed: | February 12, 1996 |
Current U.S. Class: | D15/7 |
Current International Class: | 1502 |
Field of Search: | ;D15/7-9.2 ;417/393-397,454,3 ;92/128,98R ;418/76 |
D275858 | October 1984 | Wilden |
D294947 | March 1988 | Wilden |
D331412 | December 1992 | Wilden |
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