The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 2004
Filed:
Nov. 22, 2000
Applicant:
Inventors:
Rolf Mieger, Unteropfingen, DE;
Dirk Asam, Ulm, DE;
Assignee:
Liebherr-Hydraulikbagger GmbH, Kirchdorf an der Iller, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C 2/364 ;
U.S. Cl.
CPC ...
B66C 2/364 ;
Abstract
An industrial shaft, particularly for packing equipment, consisting of a longitudinal frame structure and supply lines for pressure, current, or the like, running along the frame structure. The frame structure has a box-shaped cross-section, and the supply lines run inside the box-shaped frame.