USD253410SExpiredUtility

Phonograph tone arm

36
Assignee: NIPPON COLUMBIAPriority: Sep 19, 1977Filed: Sep 19, 1977Granted: Nov 13, 1979
Est. expirySep 19, 1997(expired)· nominal 20-yr term from priority
Inventors:Isao Sasaki
36
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a phonograph tone arm, substantially as shown and described.

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