USD502990SExpiredUtility

Airflow screen

54
Assignee: GROUND CONTROL SYSTEMS INCPriority: Dec 9, 2003Filed: Dec 9, 2003Granted: Mar 15, 2005
Est. expiryDec 9, 2023(expired)· nominal 20-yr term from priority
Inventors:James M. Morris
54
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an airflow screen, as shown and described.

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