USD426851SExpiredUtility
Free hand drawing aid
Est. expiryAug 1, 2017(expired)· nominal 20-yr term from priority
Inventors:Andrew Raymond Carroll
31
PatentIndex Score
7
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a free hand drawing aid, as shown and described.
Join the waitlist — get patent alerts
Track USD426851S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.