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:
May. 29, 1990
Filed:
Nov. 22, 1989
Applicant:
Inventor:
Jon D Meriwether, Follansbee, WV (US);
Assignee:
The Louis Berkman Company, Steubenville, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B / ;
U.S. Cl.
CPC ...
114267 ; 114266 ; 114263 ;
Abstract
Polyethylene float drums are constructed as modules, in various configurations, and then assembled into various modular systems to float a variety of structures. All float drum modules utilize at least one flat, perpendicular side wall to insure accurate assembly of the float drum modules into a flanged load bearing modular float assembly having desired float characteristics.