USD284028SExpiredUtility

Sigmoidoscope

87
Assignee: WARNER LAMBERT COPriority: Jan 10, 1983Filed: Jan 10, 1983Granted: May 27, 1986
Est. expiryJan 10, 2003(expired)· nominal 20-yr term from priority
Inventors:Richard H. Seager
87
PatentIndex Score
22
Cited by
5
References
1
Claims

Claims

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

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