USD297762SExpiredUtility
Dental flask
Est. expiryApr 18, 2006(expired)· nominal 20-yr term from priority
Inventors:Yasutaro Ito
52
PatentIndex Score
7
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dental flask, as shown and described.
Join the waitlist — get patent alerts
Track USD297762S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.