US 12,402,664 B2
Cartridge and manufacturing method of cartridge
Mitsuru Okada, Tokyo (JP); Tetsuya Okuyama, Tokyo (JP); and Yuya Serizawa, Tokyo (JP)
Assigned to JAPAN TOBACCO INC., Tokyo (JP)
Filed by Japan Tobacco Inc., Tokyo (JP)
Filed on Apr. 14, 2022, as Appl. No. 17/720,662.
Application 17/720,662 is a continuation of application No. PCT/JP2020/042576, filed on Nov. 16, 2020.
Prior Publication US 2022/0240595 A1, Aug. 4, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A24F 40/70 (2020.01); A24F 40/42 (2020.01); B05B 11/00 (2023.01); B29C 65/00 (2006.01); B29C 65/08 (2006.01); B29L 31/00 (2006.01)
CPC A24F 40/70 (2020.01) [A24F 40/42 (2020.01); B05B 11/0002 (2013.01); B05B 11/0054 (2013.01); B29C 65/08 (2013.01); B29C 66/534 (2013.01); B29L 2031/7414 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A cartridge that is assembled in a part of a vapor product that includes a heating element for heating an aerosol source, the cartridge comprising:
a first component and a second component, at least one of which being formed of resin; and
a connection section extending in a longitudinal direction of the cartridge having a first end in the longitudinal direction connected to the first component and a second end opposite to the first end in the longitudinal direction welded to the second component;
wherein the second component includes a facing surface that faces the first component in the longitudinal direction, and an outermost edge of the facing surface, and
the second end of the connection section is welded to the facing surface of the second component, at a position away from the outermost edge in a first direction perpendicular to the longitudinal direction.