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:
Mar. 04, 2008
Filed:
Aug. 28, 2006
Jeffrey Allan Veltri, Burlington, CA;
Jeffrey Allan Veltri, Burlington, CA;
V-Controls Inc., Taichung, TW;
Abstract
A valve has a body, an outer shell and a bottom board. The outer shell contains a membrane and internal and external sliding bases with abutting stubs pressing the membrane. Channels are defined in the body and the sliding bases. The bottom board fits inside a rear of the body and has multiple apertures rotatably aligning the channels in the body to change '5-way, 2-position' or '3-way, 2-position' operation modes. Moreover, an electromagnetic valve with a shaft is installed inside the valve and cooperates with the movement of the sliding bases to selectively open or close the channels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile