USD547950SExpiredUtility
Collapsible structure
Est. expiryApr 11, 2023(expired)· nominal 20-yr term from priority
87
PatentIndex Score
35
Cited by
311
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a collapsible structure, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.