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.:
Date of Patent:
May. 06, 2025
Filed:
Aug. 16, 2022
Applicant:
Mark Krietzman, Palos Verdes Estates, CA (US);
Inventor:
Mark Krietzman, Palos Verdes Estates, CA (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24F 40/49 (2019.12); A24F 40/42 (2019.12); A24F 40/485 (2019.12);
U.S. Cl.
CPC ...
A24F 40/49 (2019.12); A24F 40/485 (2019.12);
Abstract
Methods and systems to control, limit or stop vapor flow through a vaporizer cartridge and tip. A vapor barrier blocking member affixed to a vapor source and having flexible walls are at rest unless displaced by sufficient predetermined force to unblock a blocked a vapor outlet. Said vapor barrier is attached to a cartridge or device whereby most children under a predetermined chronological age cannot apply sufficient force to remove the vapor barrier nor sufficient force to open the valve in the barrier.