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:
Dec. 15, 1992
Filed:
Jan. 15, 1992
Applicant:
Inventor:
Bengt I Baversten, Simsbury, CT (US);
Assignee:
Combustion Engineering, Inc., Windsor, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C / ;
U.S. Cl.
CPC ...
212221 ; 376260 ; 376292 ; 294131 ;
Abstract
A watertight cover for the hook, hook block and cables of a crane comprises a hook box, of a size to receive the hook, fixed to a first cover member, which is of a size to receive the hook block. A second cover member is telescopically carried on the first cover member. Remotely controlled means are provided for displacing the second cover, relative to the first cover, as the hook is lowered into the water.