USD971300SActiveUtility
Backdrop support stand
Est. expiryMay 12, 2041(~14.8 yrs left)· nominal 20-yr term from priority
Inventors:Lingyan Chen
88
PatentIndex Score
20
Cited by
23
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a backdrop support stand, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.