USD251977SExpiredUtility

Dual cosmetic pencil sharpener

Assignee: KOH I NOOR RAPIDOGRAPHPriority: Oct 28, 1977Filed: Oct 28, 1977Granted: May 29, 1979
Est. expiryOct 28, 1997(expired)· nominal 20-yr term from priority
69
PatentIndex Score
13
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dual cosmetic pencil sharpener, as shown and described.

Join the waitlist — get patent alerts

Track USD251977S — get alerts on status changes and closely related new filings.

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