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:
Aug. 29, 1989
Filed:
Feb. 16, 1984
Applicant:
Inventor:
Gerald P Lamer, Sturgeon Bay, WI (US);
Assignee:
Marine Travelift, Inc., Sturgeon Bay, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60P / ;
U.S. Cl.
CPC ...
414461 ; 254273 ; 254281 ; 254324 ; 254327 ; 254339 ;
Abstract
A straddle-type crane having the load-lifting mechanism positioned rearwardly of the transversely-extending cross beam used to effect the parallel spacing of the longitudinally-extending upper support beams from which the load-lifting mechanism is supported. Each of the load-lifting mechanisms is laterally movable relative to the upper support beams, from which they are carried, to facilitate the positioning of the load-lifting mechanism relative to the upper support beam and the load which is to be carried therein.