USD329686SExpiredUtility

Pipe plug latch unit

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Assignee: CHERNE IND INCORPORATEDPriority: Jun 14, 1990Filed: Jun 14, 1990Granted: Sep 22, 1992
Est. expiryJun 14, 2010(expired)· nominal 20-yr term from priority
Inventors:Allen D. MathisonBryan Benson
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PatentIndex Score
7
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the pipe plug latch unit, as shown and described.

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