USD256479SExpiredUtility

Perforator

77
Assignee: PELIKAN AGPriority: Sep 27, 1978Filed: Sep 27, 1978Granted: Aug 19, 1980
Est. expirySep 27, 1998(expired)· nominal 20-yr term from priority
Inventors:Christoph Manusch
77
PatentIndex Score
12
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a perforator, substantially as shown.

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