USD272955SExpiredUtility

Mobile crane

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Assignee: HARNISCHFEGER CORPPriority: Apr 20, 1981Filed: Apr 20, 1981Granted: Mar 6, 1984
Est. expiryApr 20, 2001(expired)· nominal 20-yr term from priority
Inventors:David C. DowrickJohn M. Lanning
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PatentIndex Score
4
Cited by
2
References
1
Claims

Claims

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

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