USD438545SExpiredUtility

Rotatable fluid distributing drive shaft

47
Priority: Jul 22, 1999Filed: Jul 22, 1999Granted: Mar 6, 2001
Est. expiryJul 22, 2019(expired)· nominal 20-yr term from priority
Inventors:Thomas B. Burch
47
PatentIndex Score
6
Cited by
6
References
1
Claims

Claims

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

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