USD277992SExpiredUtility
Load transfer device
Individually held — no corporate assignee on recordPriority: Dec 23, 1981Filed: May 20, 1982Granted: Mar 12, 1985
Est. expiryDec 23, 2001(expired)· nominal 20-yr term from priority
Inventors:Alan W. Tupper
63
PatentIndex Score
8
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a load-transfer device, as shown.
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