USD274275SExpiredUtility
Lift for raising and lowering an object
Individually held — no corporate assignee on recordPriority: Jan 18, 1982Filed: Jan 18, 1982Granted: Jun 12, 1984
Est. expiryJan 18, 2002(expired)· nominal 20-yr term from priority
Inventors:Palmer C. Alvermann
24
PatentIndex Score
1
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a lift for raising and lowering an object, as shown and described.
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