Surgical drain tube
Weilbacher October 3, 1
U.S. patent number D303,840 [Application Number 06/866,101] was granted by the patent office on 1989-10-03 for surgical drain tube. This patent grant is currently assigned to Snyder Laboratories, Inc.. Invention is credited to Eugene E. Weilbacher.
| United States Patent | D303,840 |
| Weilbacher | October 3, 1989 |
Surgical drain tube
Claims
The ornamental design for a surgical drain tube, as shown and described.
| Inventors: | Weilbacher; Eugene E. (New Philadelphia, OH) |
|---|---|
| Assignee: | Snyder Laboratories, Inc.
(Dover, OH) |
| Appl. No.: | 06/866,101 |
| Filed: | May 22, 1986 |
| Current U.S. Class: | D24/112 |
| Field of Search: | ;D24/51,59,52,53,54 ;604/93,266,280,282,171 |
References Cited [Referenced By]
U.S. Patent Documents
| D265585 | July 1982 | East et al. |
| 1596754 | August 1926 | Moschelle |
| 1879249 | September 1932 | Honsaker |
| 2134152 | October 1938 | Schwarzmayer |
| 2450217 | September 1948 | Alcorn |
| 3260258 | July 1966 | Berman |
| 3528427 | September 1970 | Sheridan |
| 3599641 | August 1971 | Sheridan |
| 3623484 | November 1971 | Schulte |
| 3630206 | December 1971 | Gingold |
| 3630207 | December 1971 | Kahn et al. |
| 3993080 | November 1976 | Loseff |
| 4030481 | June 1977 | Hill |
| 4068664 | January 1978 | Sharp |
| 4182343 | January 1980 | Inaba |
| 4307723 | December 1981 | Finney |
| 4317452 | March 1982 | Russo et al. |
| 4465481 | August 1984 | Blake |
| 4487600 | December 1984 | Brownlie et al. |
Other References
|
Sales Brochure, J-Vac Closed Wound Drainage System .COPYRGT.1984, Johnson & Johnson Products Inc.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Reid; Stella M.
Attorney, Agent or Firm: Schoenle; Paul David
Description
FIG. 1 is a perspective view of a surgical drain tube showing my new design;
FIG. 2 is an end elevational view thereof; and,
FIG. 3 is an end elevational view thereof, opposite that in FIG. 2.
FIG. 4 is a perspective view of the drain tube from the opposite side of FIG. 1.
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