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, 1981
Filed:
Aug. 06, 1980
Applicant:
Inventors:
Assignee:
Volkswagenwerk Aktiengesellschaft, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
137 38 ; 137264 ; 137576 ; 137590 ; 220 205 ;
Abstract
A tank for automobile fuel, having a back-up tank contained therein to maintain a minimum fuel level about the opening of the fuel suction line during vehicle acceleration conditions, has a back-up tank assembly and related components, such as a filter, a pump and guide walls forming funnels, all of which can be inserted and secured in the tank through an opening therein after fabrication and installation of the tank.
Henning, Bodo. (1981). Fuel tank for automobiles (U.S. Patent No. 4305416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4305416
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile