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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 12102849 B1

PDFFull Text
Date of Patent:
Oct. 01, 2024

Filed:

Mar. 12, 2021

Helmet

Applicant:

Microjet Technology Co., Ltd., Hsinchu, TW;

Inventors:

Hao-Jan Mou, Hsinchu, TW;

Yung-Lung Han, Hsinchu, TW;

Chi-Feng Huang, Hsinchu, TW;

Chin-Wen Hsieh, Hsinchu, TW;

Tsung-I Lin, Hsinchu, TW;

Yang Ku, Hsinchu, TW;

Yi-Ting Lu, Hsinchu, TW;

Assignee:

MICROJET TECHNOLOGY CO., LTD., Hsinchu, TW;

Attorney:

McClure, Qualey & Rodack, LLP

Primary Examiner:

Justine R Yu

Assistant Examiner:

Matthew R Moon

Int. Cl.
CPC ...
A62B 18/04 (2006.01); A42B 3/28 (2006.01); A62B 7/10 (2006.01); A62B 7/12 (2006.01); A62B 9/00 (2006.01); A62B 9/02 (2006.01); A62B 18/08 (2006.01); A62B 18/10 (2006.01); A62B 23/02 (2006.01); B01D 46/00 (2022.01); B01D 46/44 (2006.01); B01D 53/00 (2006.01); B01D 53/04 (2006.01); B01D 53/30 (2006.01); B01D 53/88 (2006.01); B03C 3/32 (2006.01); B03C 3/41 (2006.01); B03C 3/47 (2006.01);
U.S. Cl.
CPC ...
A62B 18/045 (2013.01); A42B 3/288 (2013.01); A62B 7/10 (2013.01); A62B 7/12 (2013.01); A62B 9/00 (2013.01); A62B 9/006 (2013.01); A62B 9/02 (2013.01); A62B 18/08 (2013.01); A62B 18/10 (2013.01); A62B 23/02 (2013.01); B01D 46/0028 (2013.01); B01D 46/442 (2013.01); B01D 53/007 (2013.01); B01D 53/04 (2013.01); B01D 53/30 (2013.01); B01D 53/885 (2013.01); B03C 3/32 (2013.01); B03C 3/41 (2013.01); B03C 3/47 (2013.01); B01D 2253/102 (2013.01); B01D 2255/802 (2013.01); B01D 2257/91 (2013.01); B01D 2259/804 (2013.01); B01D 2279/40 (2013.01); B03C 2201/04 (2013.01);
Abstract

A helmet includes a helmet body and a gas detection and purification device. The gas detection and purification device in includes a body, a purification module, a gas-guiding unit, a gas detection module, and a power module. The gas detection module calculates the gas detection data obtained by the gas detection module so as to control the gas-guiding unit to start or stop operation based on the gas detection data. When the gas-guiding unit is in operation, the gas-guiding unit guides the gas into the body and to pass through the purification module for being filtered and purified to become a purified gas, and the gas-guiding unit discharges the purified gas out of the body to the nose portion, or the mouth portion, or both the nose portion and the mouth portion of the wearer for providing the wearer with the purified gas to breath.

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