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:
Aug. 06, 2013
Filed:
Nov. 17, 2009
Harald Falckenberg, Hamburg, DE;
Ulrich Meyer, Hamburg, DE;
Harald Falckenberg, Hamburg, DE;
Ulrich Meyer, Hamburg, DE;
Elaflex-Gummi Ehlers GmbH, Hamburg, DE;
Abstract
A fuel pump nozzle for delivering fuel, with a manually operated switch lever which is movable between a closed position, in which there is no delivery of fuel, and an open position, in which fuel is delivered, wherein the switch lever is biased by a restoring spring in the direction of the closed position and automatically returns to the closed position when the manual force applied declines, wherein the pump nozzle is provided with a hold-open aid which reduces the force required to hold the switch lever in a particular open position compared to the forces required to hold the switch lever open in other open positions.