US 12,290,107 B2
Child resistant vaporizer tips and devices
Mark Krietzman, Palos Verdes Estates, CA (US)
Filed by Mark Krietzman, Palos Verdes Estates, CA (US)
Filed on Aug. 16, 2022, as Appl. No. 17/888,924.
Application 17/888,924 is a continuation in part of application No. 16/457,312, filed on Jun. 28, 2019, granted, now 11,457,667.
Claims priority of provisional application 63/346,964, filed on May 30, 2022.
Claims priority of provisional application 63/310,584, filed on Feb. 16, 2022.
Claims priority of provisional application 62/698,422, filed on Jul. 16, 2018.
Claims priority of provisional application 62/691,609, filed on Jun. 29, 2018.
Prior Publication US 2022/0386700 A1, Dec. 8, 2022
Int. Cl. A24F 40/49 (2020.01); A24F 40/42 (2020.01); A24F 40/485 (2020.01)
CPC A24F 40/49 (2020.01) [A24F 40/485 (2020.01)] 15 Claims
OG exemplary drawing
 
1. A method to selective block vapor flow through a cartridge, the method comprising:
providing a vapor barrier (1520) having a body (1521), open top (1523), open bottom end (1525), flexible side walls (1506) and front and back walls (1527) forming a fluid pathway further comprising;
a first half pathway (1512) fluidly connected to a vapor inlet/pathway (130) through a distal end (120) of the vapor barrier (1520); a second half pathway (1514) fluidly connected to an inhalation outlet (1510) configured to affixed to an extract containing vaporizer cartridge (100);
a deformable valve (1515) between the first half pathway and the second half pathway in a first at rest state;
wherein squeezing the side walls of the vapor barrier with a predetermined squeeze force deforms and opens the deformable valve thereby allowing vapor produced by a cartridge fluidly connected to the vapor barrier will flow through the first and second half pathways; and,
mounting the vapor barrier to the cartridge by way of a first interface formed at the bottom of the vapor barrier configured to mate with a second interface (175) formed on one of the cartridge or a cap (1800) over a portion of the cartridge.