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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.:

US 11241034 B1

PDFFull Text
Date of Patent:
Feb. 08, 2022

Filed:

Nov. 27, 2018

Micro-vaporizer with multiple liquids

Applicant:

Blackship Technologies Development Llc, North Chesterfield, VA (US);

Inventors:

Yongjie Xu, Richmond, VA (US);

Donovan Phillips, Richmond, VA (US);

Assignee:

Blackship Technologies Development LLC, North Chesterfield, VA (US);

Attorney:

Hunton Andrews Kurth LLP

Primary Examiner:

Erin E McGrath

Int. Cl.
CPC ...
A24F 40/30 (2020.01); A24F 40/42 (2020.01); A24F 40/44 (2020.01); A24F 40/485 (2020.01); A24F 40/10 (2020.01); A24D 1/00 (2020.01); F22B 1/28 (2006.01);
U.S. Cl.
CPC ...
A24D 1/002 (2013.01); A24F 40/30 (2020.01); A24F 40/42 (2020.01); A24F 40/44 (2020.01); A24F 40/485 (2020.01); F22B 1/284 (2013.01); A24F 40/10 (2020.01);
Abstract

A micro-vaporizer has an annular main body, a vaporization chamber, and a liquid delivery arrangement. The liquid delivery arrangement is configured for sequential delivery of a plurality of vaporizable liquids to the vaporization chamber. The liquid delivery arrangement has an annular wick having an internal wick surface defining at least a portion of the vaporization chamber. The liquid delivery arrangement also comprises a liquid reservoir surrounding the wick. The liquid reservoir is configured for storage of at least one vaporizable liquid therein and is in fluid communication with the wick. A heating element is positioned within the vaporization chamber for heating and vaporizing vaporizable liquid at or near the internal wick surface.

Find Patent Forward Citations

Xu, Yongjie. (2022). Micro-vaporizer with multiple liquids (U.S. Patent No. 11241034). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11241034

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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