USD284736SExpiredUtility

Battery operated knife sharpener

Assignee: KYUSYU HITACHI MAXELL LTDPriority: Jul 22, 1982Filed: Jan 21, 1983Granted: Jul 22, 1986
Est. expiryJul 22, 2002(expired)· nominal 20-yr term from priority
76
PatentIndex Score
20
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a battery operated knife sharpener, as shown.

Join the waitlist — get patent alerts

Track USD284736S — get alerts on status changes and closely related new filings.

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