USD453023SExpiredUtility

Crawler drill

85
Assignee: FURUKAWA CO LTDPriority: May 3, 2000Filed: May 3, 2000Granted: Jan 22, 2002
Est. expiryMay 3, 2020(expired)· nominal 20-yr term from priority
Inventors:Tsutomu KanekoKazuya GotoTakahiro YamamotoYoichi Koroku
85
PatentIndex Score
34
Cited by
5
References
1
Claims

Claims

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

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