U.S. patent number D500,325 [Application Number D/187,018] was granted by the patent office on 2004-12-28 for body portion for a fluid powered diaphragm pump. This patent grant is currently assigned to The Gorman-Rupp Company. Invention is credited to Michael R. Forsythe, Steven M. Reynolds.
United States Patent | D500,325 |
Reynolds , et al. | December 28, 2004 |
Inventors: | Reynolds; Steven M. (Lucas, OH), Forsythe; Michael R. (Bellville, OH) |
---|---|
Assignee: | The Gorman-Rupp Company
(Mansfield, OH) |
Appl. No.: | D/187,018 |
Filed: | July 25, 2003 |
Current U.S. Class: | D15/7 |
Current International Class: | 1502 |
Field of Search: | ;D15/7-9 ;417/321,410,413.1,415,423.3,486,521,534 ;415/148 |
3781141 | December 1973 | Schall |
4621990 | November 1986 | Forsythe et al. |
D291319 | August 1987 | Hicks |
4817503 | April 1989 | Yamada |
4856969 | August 1989 | Forsythe et al. |
D370488 | June 1996 | Kozumplik et al. |
D380218 | June 1997 | McKee et al. |
D384677 | October 1997 | Wunner et al. |
D388797 | January 1998 | Conti et al. |
D400210 | October 1998 | Reynolds et al. |
6152705 | November 2000 | Kennedy et al. |
D435855 | January 2001 | Donelson et al. |
D484145 | December 2003 | Roberts et al. |
2 page product information leaflet by Yamada America, Inc. for Yamada 2:1 high pressure pump (date unknown). . 1 page information sheet by Tapflo for PE & PTFE series pump (date unknown). . 3 page operation and maintenance leaflter by Wilden for H800 metal pumps (date unknown). . 2 pages from service manual by Warren Rupp, Inc. for their sandpiper pumps (date unknown).. |
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