Pulse oximeter
Cheung , et al. June 11, 1
U.S. patent number D317,501 [Application Number 07/107,511] was granted by the patent office on 1991-06-11 for pulse oximeter. This patent grant is currently assigned to SiMed Corporation. Invention is credited to Peter W. Cheung, Gary J. Selke.
| United States Patent | D317,501 |
| Cheung , et al. | June 11, 1991 |
Pulse oximeter
Claims
The ornamental design for a pulse oximeter, as shown and described.
| Inventors: | Cheung; Peter W. (Mercer Island, WA), Selke; Gary J. (Kirkland, WA) |
|---|---|
| Assignee: | SiMed Corporation (Bothell,
WA) |
| Appl. No.: | 07/107,511 |
| Filed: | October 9, 1987 |
| Current U.S. Class: | D24/169; D24/167 |
| Field of Search: | ;D24/8,17,21 ;128/633,664,666 |
References Cited [Referenced By]
U.S. Patent Documents
| D224813 | September 1972 | Sato |
| D224814 | September 1972 | Sato |
| D249891 | October 1978 | Rowland et al. |
| 4869253 | September 1989 | Craig, Jr. et al. |
| 4883055 | November 1989 | Merrick |
Attorney, Agent or Firm: Seed and Berry
Description
FIG. 1 is a front perspective view of a pulse oximeter showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a bottom plan view thereof.
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