USD272287SExpiredUtility

Lifting jack

34
Assignee: YASUI SANGYO CO LTDPriority: Jun 3, 1981Filed: Jun 3, 1981Granted: Jan 17, 1984
Est. expiryJun 3, 2001(expired)· nominal 20-yr term from priority
Inventors:Tamotsu Kameda
34
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a lifting jack, substantially as shown.

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