USD462988SExpiredUtility
Aviation navigational aid pen
Priority: Nov 16, 2001Filed: Nov 16, 2001Granted: Sep 17, 2002
Est. expiryNov 16, 2021(expired)· nominal 20-yr term from priority
Inventors:Jay B. Knudsen
41
PatentIndex Score
11
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for an aviation navigational aid pen, as shown and described.
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