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:
Feb. 02, 2021
Filed:
Feb. 04, 2019
Dunan Microstaq, Inc., Austin, TX (US);
Pearl Therapeutics, Inc., Redwood City, CA (US);
E. Nelson Fuller, Manchester, MI (US);
Parthiban Arunasalam, Austin, TX (US);
Joseph Nguyen, Austin, TX (US);
Joe A. Ojeda, Sr., Austin, TX (US);
Wayne Curtis Long, Austin, TX (US);
Michael Thomas Riebe, Bradenton, FL (US);
Matthew Skelly Ferriter, Chapel Hill, NC (US);
Jill Karen Sherwood, Raleigh, NC (US);
Daniel Marion Deaton, III, New Hill, NC (US);
Michael Leon Franklin, Cary, NC (US);
DunAn Microstaq, Inc., Austin, TX (US);
Pearl Therapeutics, Inc., Redwood City, CA (US);
Abstract
An improved aerosol dispensing apparatus includes an aerosol container, a discharge piece movably mounted to the aerosol container, a flow control valve mounted within the discharge piece, a battery, and an electronically controlled metering valve electronically connected to the battery and in fluid communication with the flow control valve. The flow control valve is movable between an open position wherein a volume of an aerosol formulation is directed from the aerosol container through the flow control valve to the metering valve, and a closed position, wherein the metering valve is configured to precisely control a flow of the aerosol formulation outward of the discharge piece. A solenoid is electronically connected to the battery and is movable between an actuated position wherein the solenoid urges the flow control valve into the open position, and an un-actuated position wherein the flow control valve remains in the closed position.