USD402117SExpiredUtilityPatentIndex 89
Brushhead for a toothbrush
Est. expirySep 29, 2017(expired)· nominal 20-yr term from priority
89
PatentIndex Score
27
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a brushhead for a toothbrush, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.