USD410654SExpiredUtility
Switching apparatus for telephone set
Est. expiryOct 30, 2017(expired)· nominal 20-yr term from priority
Inventors:Eiichi Taniguchi
51
PatentIndex Score
7
Cited by
18
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a switching apparatus for telephone set, as shown and described.
Join the waitlist — get patent alerts
Track USD410654S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.