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:
Sep. 20, 1977
Filed:
Dec. 10, 1975
Applicant:
Inventor:
Klas Heyman, Goteborg, SW;
Assignee:
AB Gotaverken, Goteborg, SW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B / ;
U.S. Cl.
CPC ...
114 72 ; 114125 ;
Abstract
A cargo vessel suited for cargo handling in a horizontal plane has a deck and a submersible pontoon, subdivided into cells, and connected to the pontoon by a number of pillars. The pontoon can be trimmed to provide an excess of buoyant force but anchors will, during transfer of cargo, maintain the deck stable and level with an embankment. A side plating having openings, and hatches for temporarily closing the same, encloses a space between the pontoon and the deck to provide stability during a voyage.