USD410238SExpiredUtility
Ear-defender assembly
Est. expiryMay 17, 2016(expired)· nominal 20-yr term from priority
Inventors:David Sloan
68
PatentIndex Score
17
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ear-defender assembly, as shown and described.
Join the waitlist — get patent alerts
Track USD410238S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.