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. 04, 2011
Filed:
Jan. 27, 2006
Ghee Hua NG, Singapore, SG;
Robert Arthur Mills, Chorley, GB;
Ghee Hua Ng, Singapore, SG;
Robert Arthur Mills, Chorley, GB;
NSL Engineering Pte Ltd, Singapore, SG;
Abstract
A trolley assembly () comprising means for supporting a spreader assembly (), said means including cables (), said spreader assembly () adapted to engage at least one freight device; a first carrier portion and a second carrier portion; the supporting means adapted to connect the spreader assembly () to at least one of said carrier portions and; a trolley separation means for selectively varying the relative position of the first and second carrier portions wherein the adjustment of the trolley separation means is such that the cables () are maintained in a substantially vertical orientation.