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:
May. 08, 2007
Filed:
Oct. 14, 2003
Shigehiko Kokubo, Osaka, JP;
Shigehiko Kokubo, Osaka, JP;
Abstract
A lower portion of a nozzle is held hermetically in contact with an inner circumferential surface of the tubular neck of a container, and an inner surface of a cap is mounted to an outer surface of the tubular neck. A discharging hole of the nozzle is hermetically sealed by an inner top surface of the cap. A ring-shaped projection is formed on an upper portion of the nozzle for hermetically contacting an inner surface of the cap. Thereby, double sealing is provided in cooperation with hermetic sealing of the discharging hole of the nozzle by the inner top surface of the cap. The nozzle prevents a liquid leak and liquid dripping from the nozzle and form liquid drops independently of a dripping angle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile