USD322660SExpiredUtility
Sealing collar for aircraft servicing pit
Individually held — no corporate assignee on recordPriority: Apr 25, 1988Filed: Apr 25, 1988Granted: Dec 24, 1991
Est. expiryApr 25, 2008(expired)· nominal 20-yr term from priority
Inventors:Kathyleen D. Moss
36
PatentIndex Score
3
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sealing collar for aircraft servicing pit, as shown and described.
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