USD430171SExpiredUtility

Fluid distributing rotatable drive shaft

40
Individually held — no corporate assignee on recordPriority: Dec 7, 1998Filed: Dec 7, 1998Granted: Aug 29, 2000
Est. expiryDec 7, 2018(expired)· nominal 20-yr term from priority
Inventors:Thomas B. Burch
40
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a fluid distributing rotatable drive shaft, as shown and described.

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