USD258668SExpiredUtility

Biliary tree model

70
Individually held — no corporate assignee on recordPriority: Feb 8, 1979Filed: Feb 8, 1979Granted: Mar 24, 1981
Est. expiryFeb 8, 1999(expired)· nominal 20-yr term from priority
Inventors:James P. Moss
70
PatentIndex Score
10
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a biliary tree model, substantially as shown and described.

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