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. 06, 2010
Filed:
Jul. 10, 2007
Bernard Clerget, Haudivillers, FR;
Jean-pierre Songbe, Saint Pierre en Val, FR;
Pierre Dumont, Monchy sur Eu, FR;
Bernard Clerget, Haudivillers, FR;
Jean-Pierre Songbe, Saint Pierre en Val, FR;
Pierre Dumont, Monchy sur Eu, FR;
Abstract
Manual spraying device including a push-button that can be actuated manually, the push-button including a spray nozzle, the spray nozzle having an inner chamber adapted to receive a non-gaseous fluid product under pressure and delimited towards the outside by a perforated front wall, a reservoir for the fluid product to be sprayed, and a dispensing device that can be mechanically actuated by the push-button and adapted to transfer the fluid product from the reservoir to the inner chamber of the nozzle, the front wall having a plurality of calibrated holes, each having a diameter of between 1 and 100 μm, the diameter of each hole not differing from a mean of the diameters of the various holes by more than 20%.