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Title:
CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2022/028024
Kind Code:
A1
Abstract:
A cartridge for an electronic cigarette. The cartridge comprises a housing having an opening and a base enclosing the opening. An air inlet region and an electrical contact element are provided on the base. The electrical contact element has an electrical contact surface exposed on an outer surface of the base. The two sides of the air inlet region are respectively provided with the electrical contact surfaces, and the size of the electrical contact surfaces in the length direction of the base ranges from 3mm to 5.5mm.

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Inventors:
XU SHENGYANG (CN)
FU YAO (CN)
DING FAGUANG (CN)
Application Number:
PCT/CN2021/092388
Publication Date:
February 10, 2022
Filing Date:
May 08, 2021
Export Citation:
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Assignee:
SHENZHEN RELX TECH CO LTD (CN)
International Classes:
A24F40/10; A24F40/40; A24F40/42; A24F40/46; A24F40/51; A24F40/90; A24F47/00
Foreign References:
CN111543675A2020-08-18
CN111543676A2020-08-18
CN111616412A2020-09-04
CN111642801A2020-09-11
CN212971666U2021-04-16
CN110279162A2019-09-27
CN111035066A2020-04-21
CN111165878A2020-05-19
US20200146356A12020-05-14
Attorney, Agent or Firm:
LEE AND LI-LEAVEN IPR AGENCY LTD. (CN)
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