Combined volumetric pump and controller
Aten December 11, 1
U.S. patent number D312,879 [Application Number 07/169,757] was granted by the patent office on 1990-12-11 for combined volumetric pump and controller. This patent grant is currently assigned to IMED Corporation. Invention is credited to Michael R. Aten.
| United States Patent | D312,879 |
| Aten | December 11, 1990 |
Combined volumetric pump and controller
Claims
The ornamental design for a combined volumetric pump and controller, as shown.
| Inventors: | Aten; Michael R. (San Diego, CA) |
|---|---|
| Assignee: | IMED Corporation (San Diego,
CA) |
| Appl. No.: | 07/169,757 |
| Filed: | March 18, 1988 |
| Current U.S. Class: | D24/111; D15/7 |
| Field of Search: | ;D24/8,51,52 ;604/250,253,246,152,153,123,151 ;128/DIG.12,DIG.13 |
References Cited [Referenced By]
U.S. Patent Documents
| D268206 | March 1983 | Kosako |
| D285347 | August 1986 | Nelson et al. |
| D289327 | April 1987 | Campbell et al. |
| 4217993 | August 1980 | Jess et al. |
| 4336800 | June 1982 | Giovanni |
| 4673390 | June 1987 | Archibald |
Assistant Examiner: Reid; Stella M.
Attorney, Agent or Firm: Nydegger & Harshman
Description
FIG. 1 is a front elevational view of a combined volumetric pump and controller;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a back elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a perspective view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
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