USD453215SExpiredUtility

Adaptive rail for planar air filter

39
Assignee: ENGINEERING DYNAMICS LTDPriority: Jun 11, 1999Filed: Oct 22, 1999Granted: Jan 29, 2002
Est. expiryJun 11, 2019(expired)· nominal 20-yr term from priority
Inventors:George R. SummersForwood C. Wiser, Iii
39
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of an adaptive rail for planar air filter, as shown and described.

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