USD426283SExpiredUtility
Anti-vacuum funnel
Est. expiryJul 2, 2019(expired)· nominal 20-yr term from priority
Inventors:Juan Manuel Cruz Hernandez
69
PatentIndex Score
17
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an anti-vacuum funnel, as shown.
Join the waitlist — get patent alerts
Track USD426283S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.