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:
Dec. 29, 1987
Filed:
Jun. 26, 1986
Charles Potter, Stow, OH (US);
Ronald F Bell, Uniontown, OH (US);
John M Tosill, Barberton, OH (US);
Go-Jo Industries, Inc., Cuyahoga Falls, OH (US);
Abstract
A fluid dispenser for use with a source of fluid having a flexible, valveless dispensing tube includes a base unit for support of the fluid source and a closure member normally closing off the end of the tube. The dispenser carries a cam and spring assembly which, upon the application of the hand pressure, moves a roller into engagement with the tube and moves the closure member out of engagement with the tube to open the end thereof and permit the fluid to be ejected therefrom.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile