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. 11, 1995
Filed:
Sep. 01, 1994
Philippe Renault, Paris, FR;
L'Oreal, Paris, FR;
Abstract
Device for dispensing a fluid product, comprising a container (102) fitted with a dispensing member (103) comprising a dispensing head (104) which can be moved in translation and is fitted with a button (104a). A cap (106) covers the container (102) and the dispensing head (104), on which cap a lever (107) is articulated. The lever carries a bearing element (109) capable of bearing on the button (104a) of the dispensing head (104) in order to push in the dispensing head (104). The bearing element (109) has, in cross-section through a plane of rotation of the lever (107), a shape such that a force applied to the end of the lever (107) is transmitted to a constant point (P) of the button of the dispensing head (104) and in that while the head (104) is being pushed in, the point (P) of application of the force moves parallel to the axis of translation (X--X) of the head (104) of the dispensing member. The bearing element (109) more particularly has the shape of an involute of a circle (C).