Intravenous infusion counter
Jen June 29, 1
U.S. patent number D336,956 [Application Number 07/670,615] was granted by the patent office on 1993-06-29 for intravenous infusion counter. Invention is credited to Chung H. Jen.
| United States Patent | D336,956 |
| Jen | June 29, 1993 |
Intravenous infusion counter
Claims
The ornamental design of an intravenous infusion counter, as shown.
| Inventors: | Jen; Chung H. (Taipei, TW) |
|---|---|
| Appl. No.: | 07/670,615 |
| Filed: | March 18, 1991 |
| Current U.S. Class: | D24/129; D24/111 |
| Field of Search: | ;D24/108,111,128,129 ;605/65,66,67,245,246,247,251,252 |
References Cited [Referenced By]
U.S. Patent Documents
| D220854 | June 1971 | Lambo |
| D277032 | January 1985 | Hitchcock et al. |
| D279682 | July 1985 | D'Alo et al. |
| D291353 | August 1987 | Conero et al. |
| D292610 | November 1987 | Nelson |
| 5045069 | September 1991 | Imparato |
| 5088990 | February 1992 | Hivale et al. |
Assistant Examiner: Simmons; I.
Attorney, Agent or Firm: Rogers, Howell & Haferkamp
Description
FIG. 1 is a perspective view from the front, top and right side of an intravenous infusion counter showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side view thereof; and,
FIG. 7 is a right side view thereof.
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