USD417633SExpiredUtility

Level

52
Assignee: KK TOPCONPriority: Jun 12, 1998Filed: Jun 12, 1998Granted: Dec 14, 1999
Est. expiryJun 12, 2018(expired)· nominal 20-yr term from priority
Inventors:Hidetaka SatoMitsuo Ishii
52
PatentIndex Score
7
Cited by
1
References
1
Claims

Claims

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

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