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:
Nov. 07, 2017
Filed:
Oct. 22, 2013
Applicant:
Liebherr-werk Biberach Gmbh, Biberach an der Riss, DE;
Inventor:
Joachim Mayer, Biberach, DE;
Assignee:
Liebherr-Werk Biberach GmbH, Biberach an der Riss, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 9/00 (2006.01); B66C 23/62 (2006.01); B66C 13/54 (2006.01); B66C 15/00 (2006.01);
U.S. Cl.
CPC ...
B66B 9/00 (2013.01); B66C 13/54 (2013.01); B66C 15/00 (2013.01); B66C 23/62 (2013.01);
Abstract
A tower crane, and in particular a hammerhead crane, having at least one crane operator elevator, wherein the at least one crane operator elevator is arranged inside the rectangular cross section of the crane tower.