USD442719SExpiredUtility
Protective unit for airport runway light fixtures
Priority: Sep 18, 2000Filed: Sep 18, 2000Granted: May 22, 2001
Est. expirySep 18, 2020(expired)· nominal 20-yr term from priority
Inventors:Lyle Gluck
35
PatentIndex Score
5
Cited by
0
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a protective unit for airport runway light fixtures, as shown and described.
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