USD398254SExpiredUtility

Pneumatic test plug

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Assignee: CHERNE IND INCORPORATEDPriority: Jul 22, 1997Filed: Jul 22, 1997Granted: Sep 15, 1998
Est. expiryJul 22, 2017(expired)· nominal 20-yr term from priority
Inventors:Marc P. Bevacco
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PatentIndex Score
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Cited by
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References
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Claims

Claims

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

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