Diaphragm pump
Kozumplik, Jr. , et al. June 4, 1
U.S. patent number D370,488 [Application Number D/043,171] was granted by the patent office on 1996-06-04 for diaphragm pump. This patent grant is currently assigned to The Aro Corporation. Invention is credited to Robert C. Elfers, Nicholas Kozumplik, Jr., Douglas D. Purdy.
| United States Patent | D370,488 |
| Kozumplik, Jr. , et al. | June 4, 1996 |
Diaphragm pump
Claims
The ornamental design for a diaphragm pump, as shown and described.
| Inventors: | Kozumplik, Jr.; Nicholas (Bryan, OH), Elfers; Robert C. (Bryan, OH), Purdy; Douglas D. (Bryan, OH) |
|---|---|
| Assignee: | The Aro Corporation (Bryan,
OH) |
| Appl. No.: | D/043,171 |
| Filed: | August 28, 1995 |
| Current U.S. Class: | D15/7 |
| Field of Search: | ;D15/7-9 ;417/393-394,454,395-397 ;92/123,98R ;418/70 |
References Cited [Referenced By]
U.S. Patent Documents
| D275858 | October 1984 | Wilden |
| D294946 | March 1988 | Wilden |
| D294947 | March 1988 | Wilden |
| D331412 | December 1992 | Wilden |
| 2679209 | May 1954 | Fischer et al. |
| 3791768 | February 1974 | Wanner |
Attorney, Agent or Firm: Vliet; Walter C.
Description
FIG. 1 is an isometric view showing the front top and left side of a diaphragm pump according to the present invention;
FIG. 2 is a front elevation view of a diaphragm pump according to the present invention;
FIG. 3 is a rear elevation view of a diaphragm pump according to the present invention;
FIG. 4 is a right elevation view of a diaphragm pump according to the present invention;
FIG. 5 is a left elevation view of a diaphragm pump according to the present invention;
FIG. 6 is a bottom view of a diaphragm pump according to the present invention; and,
FIG. 7 is a top view of a diaphragm pump according to the present invention .
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