USD450858SExpiredUtility
Ingress/egress portal for concourses and other access controlled areas
Est. expiryJun 28, 2020(expired)· nominal 20-yr term from priority
34
PatentIndex Score
6
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an ingress/egress portal for airport concourses and other access controlled areas, as shown and described.
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