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:
Sep. 11, 2001
Filed:
Oct. 21, 1999
Other;
Abstract
A push button for powder aerosol has a push button body, a nozzle and a guide passage. The nozzle is formed in the push button body with a diameter in a range of 0.4 mm to 1.0 mm and a length in a range of 0.3 mm to 2.0 mm in communication with a stem of an aerosol container. The guide passage is formed in the push button body in continuation with an outer end of the nozzle in extending in a spraying direction of the nozzle and formed with a diameter of a range of 1.0 mm to 3.0 mm that is larger than the diameter of the nozzle and a length of a range of 3.0 mm to 20.0 mm for guiding the contents of the powder aerosol. The nozzle flows out the contents with diffusion suppressed, so that accurate application can be made to the limited range on aimed areas such as skins.