Boxer membrane pump
Hauser , et al. November 3, 2
U.S. patent number D603,426 [Application Number D/323,371] was granted by the patent office on 2009-11-03 for boxer membrane pump. This patent grant is currently assigned to KNF Neuberger GmbH. Invention is credited to Erich Becker, Erwin Hauser.
| United States Patent | D603,426 |
| Hauser , et al. | November 3, 2009 |
Boxer membrane pump
Claims
CLAIM The ornamental design for a boxer membrane pump, as shown and described.
| Inventors: | Hauser; Erwin (Emmendingen, DE), Becker; Erich (Bad Krozingen, DE) |
|---|---|
| Assignee: | KNF Neuberger GmbH (Freiburg,
DE) |
| Appl. No.: | D/323,371 |
| Filed: | August 25, 2008 |
| Current U.S. Class: | D15/7 |
| Current International Class: | 1502 |
| Field of Search: | ;D15/7-9 ;D23/231,232,225 ;417/410.1,359,415-416,234,321,265,405 |
References Cited [Referenced By]
U.S. Patent Documents
| D263302 | March 1982 | Terajima et al. |
| D293249 | December 1987 | Milden |
| D328304 | July 1992 | Frohn et al. |
| D573609 | July 2008 | Bilger |
Attorney, Agent or Firm: Volpe and Koenig, P.C.
Description
FIG. 1 is a top, left, front perspective view of a boxer membrane pump in accordance with our new design in which the broken lines do not form part of the claimed design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
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