USD312343SExpiredUtility
Densifier and cooling elevator
Individually held — no corporate assignee on recordPriority: Nov 29, 1985Filed: Nov 29, 1985Granted: Nov 20, 1990
Est. expiryNov 29, 2005(expired)· nominal 20-yr term from priority
Inventors:Vernon J. Lundell
30
PatentIndex Score
1
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a densifier and cooling elevator, as shown and described.
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