Mobile crane

- Harnischfeger Corporation
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Description

FIG. 1 is a left, rear perspective view of a mobile crane showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
Other references
  • Industrial Design, 4/73, p. 32, Crane, Box 18. Construction Contracting, 3/79, p. 83, Crane, bottom of page.
Patent History
Patent number: D272955
Type: Grant
Filed: Apr 20, 1981
Date of Patent: Mar 6, 1984
Assignee: Harnischfeger Corporation (West Milwaukee, WI)
Inventors: David C. Dowrick (Cedar Rapids, IA), John M. Lanning (Solon, IA)
Primary Examiner: James M. Gandy
Attorney: James E. Nilles
Application Number: 6/255,755
Classifications
Current U.S. Class: Mobile (D34/34)
International Classification: D1205;