USD251003SExpiredUtility

Tone arm

40
Assignee: SANSUI ELECTRIC COPriority: Nov 19, 1976Filed: Apr 5, 1977Granted: Feb 6, 1979
Est. expiryNov 19, 1996(expired)· nominal 20-yr term from priority
Inventors:Kazuhito Ohtomo
40
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

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

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