USD414938SExpiredUtility
Bristled head for a toothbrush
Est. expiryJun 10, 2018(expired)· nominal 20-yr term from priority
Inventors:Paul Von Stein
90
PatentIndex Score
60
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a bristled head for a toothbrush, as shown and described.
Join the waitlist — get patent alerts
Track USD414938S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.