USD439918SExpiredUtility

Zoom eyepiece

42
Assignee: ASAHI OPTICAL CO LTDPriority: Dec 28, 1999Filed: Jun 23, 2000Granted: Apr 3, 2001
Est. expiryDec 28, 2019(expired)· nominal 20-yr term from priority
Inventors:Kenjiro YamaguchiAtsushi Denpo
42
PatentIndex Score
5
Cited by
6
References
1
Claims

Claims

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

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