USD346174SExpiredUtility

Punch retainer

34
Assignee: PORTER PREC PRODUCTS COPriority: Jun 10, 1992Filed: Jun 10, 1992Granted: Apr 19, 1994
Est. expiryJun 10, 2012(expired)· nominal 20-yr term from priority
Inventors:Werner Stroh
34
PatentIndex Score
6
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a punch retainer, as shown and described.

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