USD301916SExpiredUtility

Valve

35
Assignee: CRYOLAB INCPriority: Mar 24, 1986Filed: Mar 24, 1986Granted: Jun 27, 1989
Est. expiryMar 24, 2006(expired)· nominal 20-yr term from priority
Inventors:Randall E. FisherDavid L. MartindaleJoseph H. Nichols
35
PatentIndex Score
3
Cited by
11
References
1
Claims

Claims

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

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