USD334329SExpiredUtility

Portable pneumatic nailer

90
Assignee: HITACHI KOKI KKPriority: Sep 21, 1990Filed: Mar 13, 1991Granted: Mar 30, 1993
Est. expirySep 21, 2010(expired)· nominal 20-yr term from priority
Inventors:Yasunori OgawaKunio YamamotoKaoru Ichikawa
90
PatentIndex Score
37
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable pneumatic nailer, as shown.

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