USD288962SExpiredUtility

Surgical drain tube

77
Assignee: INNOVATIVE SURGICAL PRODUCTS INCPriority: Jun 15, 1984Filed: Jun 15, 1984Granted: Mar 24, 1987
Est. expiryJun 15, 2004(expired)· nominal 20-yr term from priority
Inventors:Larry W. Blake
77
PatentIndex Score
16
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a surgical drain tube, as shown and described.

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