USD272671SExpiredUtility

Load-transfer device

45
Individually held — no corporate assignee on recordPriority: Aug 28, 1980Filed: Feb 23, 1981Granted: Feb 14, 1984
Est. expiryAug 28, 2000(expired)· nominal 20-yr term from priority
Inventors:Alan W. Tupper
45
PatentIndex Score
3
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a load-transfer device, as shown.

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