USD271668SExpiredUtility

Voltage detector

Assignee: KK CARMATEPriority: Jun 16, 1980Filed: Nov 2, 1981Granted: Dec 6, 1983
Est. expiryJun 16, 2000(expired)· nominal 20-yr term from priority
Inventors:Masao Tanaka
39
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD271668S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.