USD284510SExpiredUtility

Surgical retractor

41
Assignee: TECHMEDICA INCPriority: Oct 11, 1983Filed: Oct 11, 1983Granted: Jul 1, 1986
Est. expiryOct 11, 2003(expired)· nominal 20-yr term from priority
Inventors:Clyde R. PrattRoger G. CarignanDavid MartinezMichael Schiffman
41
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

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

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