USD522009SExpiredUtility
Bracing frame
Est. expiryFeb 14, 2025(expired)· nominal 20-yr term from priority
Inventors:Wen-Chun Chen
90
PatentIndex Score
48
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a bracing frame, as shown.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.