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:
Jul. 19, 1983
Filed:
Oct. 05, 1981
Odd F Rasmussen, Porsgrunn, NO;
Norsk Hydro A.S., Oslo, NO;
Abstract
The invention relates to flexible containers for lifting, transport and storage of bulk material and comprises lifting loops, an inlet opening, sidewalls and a bottom. Such containers can be used for transport and storage of large articles like 50 kilo bags, but also for free-flowing material. Easy loading and unloading into railroad cars, trucks and the like can be obtained by using this container. The container has four integrated lifting loops which are direct extensions of the container's sidewalls, and each lifting loop has a width of up to 1/4 of the container's circumference. The container's bottom is preferably made from the extension of at least one of the sidewalls.