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:
Jan. 03, 2023
Filed:
Jun. 06, 2017
Applicant:
Gustomsc Resources B.v., Schiedam, NL;
Inventors:
Wilhelmus Coenradus Johannes Jozephus Woldring, Schiedam, NL;
Mark Cornelius Marinus Franciscus Rommens, Schiedam, NL;
Adriaan Joost Van Putten, Schiedam, NL;
Assignee:
GUSTOMSC B.V., Schiedam, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66C 23/70 (2006.01); B66C 13/46 (2006.01); B66C 23/82 (2006.01); B66C 23/16 (2006.01);
U.S. Cl.
CPC ...
B66C 23/708 (2013.01); B66C 13/46 (2013.01); B66C 23/16 (2013.01); B66C 23/703 (2013.01); B66C 23/707 (2013.01); B66C 23/82 (2013.01);
Abstract
Telescopic lattice type crane boom for a crane, further comprising a locking system configured to lock at least one telescopic boom section with respect to a base boom section in at least an extended position, wherein said locking system includes a plurality of pins, each pin being configured to extend, in at least the extended position of the boom, at least partly through a corresponding pin receiving aperture provided in one of the base boom section and the at least one telescopic boom section.