USD288558SExpiredUtility

Optical pickup for use in optical discs

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Assignee: OLYMPUS OPTICAL COPriority: Oct 31, 1983Filed: Apr 26, 1984Granted: Mar 3, 1987
Est. expiryOct 31, 2003(expired)· nominal 20-yr term from priority
Inventors:Haruhiko TakemuraNobuhide MatsubayashiTsuneo YanagidaMasaharu Sakamoto
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PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an optical pickup for use in an optical disc, as shown and described.

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