USD545431SExpiredUtility
Spiral grooved head for an ear cleaning swab
Est. expiryMar 29, 2025(expired)· nominal 20-yr term from priority
Inventors:Nami Khademhosseini
A61F 11/006
79
PatentIndex Score
23
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a spiral grooved head for an ear cleaning swab, as shown and described.Join the waitlist — get patent alerts
Track USD545431S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.