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:
Apr. 19, 1977
Filed:
Jan. 30, 1976
Roger Anthony Butcher, Horndean, EN;
Aerosol Inventions & Development S.A. AIDSA, Fribourg, CH;
Abstract
An actuator assembly for the pumps or valves of small hand-held dispensers, especially aerosol containers, which are actuated by depression of an actuator member such as a button, includes a stationary component adapted to be mounted on a pressurized dispenser and a collar in screw-threaded engagement with the stationary component and surrounding an actuator member, which collar when tightened down on its screw prevents depression of the actuator member but when turned to slacken it back allows such movement. Preferably the collar moves downwards to tighten it and this movement may be translated into upward movement in opposition to depression of the actuator member by an arrangement of rocking levers.