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:
Nov. 01, 1983
Filed:
Jul. 10, 1981
Hiroaki Sakai, Fukuoka, JP;
Tadanori Okazaki, Fukuoka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An oral cavity cleaner including a pump unit for supplying a pulsating stream of high-pressure fluid, and a toothbrush unit connected thereto via a flexible conduit. The toothbrush unit includes an actuating member responsive to the pressure of the pulsating stream of fluid to provide a reciprocatory movement, a toothbrush connected to the actuating member, a valve section brought to an open position when the movement of the actuating member has exceeded a predetermined value, and an operating member for operating the valve section. The toothbrush can be automatically given a reciprocatory movement, and the high-pressure fluid can be ejected through the toothbrush or its ejection can be stopped as desired by manipulating the operating member while the toothbrush is being moved with a reciprocatory movement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile