Suction drainage device for surgical purposes
Ekbladh January 12, 1
U.S. patent number D262,657 [Application Number 05/942,394] was granted by the patent office on 1982-01-12 for suction drainage device for surgical purposes. This patent grant is currently assigned to Astra-Sjuco Aktiebolag. Invention is credited to Fred V. G. Ekbladh.
| United States Patent | D262,657 |
| Ekbladh | January 12, 1982 |
Suction drainage device for surgical purposes
Claims
The ornamental design for a suction drainage device for surgical purposes, as shown.
| Inventors: | Ekbladh; Fred V. G. (Saro, SE) |
|---|---|
| Assignee: | Astra-Sjuco Aktiebolag
(Goteborg, SE) |
| Appl. No.: | 05/942,394 |
| Filed: | September 14, 1978 |
Foreign Application Priority Data
| Apr 7, 1978 [SE] | 949 | |||
| Current U.S. Class: | D24/115; D24/118 |
| Current International Class: | D2404 |
| Field of Search: | ;D24/51,54,56,58,59 ;128/276,278,232 |
References Cited [Referenced By]
U.S. Patent Documents
| D237549 | November 1975 | Tillander |
| D240337 | June 1976 | Hanifl |
| D242653 | December 1976 | Ekbladh |
| 3398743 | August 1968 | Shalit |
| 1244283 | Sep 1960 | FR | |||
| 1304324 | Jan 1973 | GB | |||
Attorney, Agent or Firm: Brumbaugh, Graves, Donohue & Raymond
Description
FIG. 1 is a front view of the suction drainage device for surgical purposes showing my new design; and
FIG. 2 is a top plan view thereof.
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