USD410654SExpiredUtility

Switching apparatus for telephone set

Assignee: NITSUKO LTDPriority: Oct 30, 1997Filed: Oct 30, 1997Granted: Jun 8, 1999
Est. expiryOct 30, 2017(expired)· nominal 20-yr term from priority
51
PatentIndex Score
7
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a switching apparatus for telephone set, as shown and described.

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