USD339307SExpiredUtility

Lightning preventer air terminal

64
Assignee: HEARY BROS LIGHTNING PROT CO INCPriority: Apr 17, 1992Filed: Apr 17, 1992Granted: Sep 14, 1993
Est. expiryApr 17, 2012(expired)· nominal 20-yr term from priority
Inventors:Kenneth P. Heary, Sr.
64
PatentIndex Score
12
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a lightning preventer air terminal, as shown and described.

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