Electro-surgical scalpel
Russo , et al. August 30, 1
U.S. patent number D270,372 [Application Number 06/096,353] was granted by the patent office on 1983-08-30 for electro-surgical scalpel. This patent grant is currently assigned to C. R. Bard, Inc.. Invention is credited to Len Curado, Sam W. Darsie, Ronald D. Russo.
| United States Patent | D270,372 |
| Russo , et al. | August 30, 1983 |
Electro-surgical scalpel
Claims
The ornamental design for an electro-surgical scalpel, substantially as shown.
| Inventors: | Russo; Ronald D. (Barrington, RI), Darsie; Sam W. (Boulder, CO), Curado; Len (East Greenwich, RI) |
|---|---|
| Assignee: | C. R. Bard, Inc. (Murray Hill,
NJ) |
| Appl. No.: | 06/096,353 |
| Filed: | November 21, 1979 |
| Current U.S. Class: | D24/144; D24/147; D24/170 |
| Current International Class: | D2402 |
| Field of Search: | ;D24/28,26 ;128/303.1,303.13,303.14 ;30/272A |
References Cited [Referenced By]
U.S. Patent Documents
| D249549 | September 1978 | Pike |
| D253247 | October 1979 | Gill |
| 2200322 | May 1940 | Arnesen |
| 2828747 | April 1958 | August |
| 3526750 | September 1970 | Siegel |
| 3648001 | March 1972 | Anderson et al. |
| 3877147 | April 1975 | Cummings |
| 3911241 | October 1975 | Jarrard |
| 4021630 | May 1977 | Taylor |
| 4032738 | June 1977 | Esty et al. |
| 4034761 | July 1977 | Prater et al. |
| 4034762 | July 1977 | Cosens et al. |
| 4112950 | September 1978 | Pike |
| 4202337 | May 1980 | Hren et al. |
Attorney, Agent or Firm: Wolf, Greenfield & Sacks
Description
FIG. 1 is a top view of an electro-surgical scalpel embodying my new design. The shading to show the tapered surfaces of the transparent plastic sleeve following the contour of the switch element has been omitted for clarity so as not to obscure the switch element underneath.
FIG. 2 is a side elevational view thereof.
FIG. 3 is a bottom view thereof.
FIG. 4 is a front end view thereof.
FIG. 5 is a back end view thereof.
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