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. 05, 2024
Filed:
Sep. 23, 2021
Kyle D. Newton, Euless, TX (US);
Kyle D. Newton, Euless, TX (US);
Other;
Abstract
This disclosure describes a personal vaporizer such as an electronic cigarette, electronic nicotine delivery system that includes a movable ceiling, which can be adjusted to compensate for changes in ambient barometric pressure. Personal vaporizers can provide controlled substances (e.g., nicotine, Tetrahydrocannabinol (THC), Cannabidiol (CBD), etc.). In many personal vaporizers, a wick transports the substance to be atomized from a reservoir to an atomization chamber via capillary action. In condition where a sufficient differential pressure between the atomization chamber, typically at ambient pressure, and the reservoir exists, the substance can leak from the reservoir into the atomization chamber without being drawn out by airflow (e.g., the user inhaling on the mouthpiece). A movable wall within the cartridge of the personal vaporizer can be used to adjust the volume of the reservoir, and reduce differential pressure between the reservoir and the ambient pressure, minimizing or eliminating unwanted leaks due to pressure changes.