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:
Jun. 24, 2025
Filed:
Dec. 20, 2024
ID Packaging Inc., Kirkland, CA;
Jian Yan, Kirkland, CA;
Abstract
A disposable cartridge assembly for stick products, intended to be used in conjunction with a rotating base that unlocks the cartridge and raises and lowers the stick product freely, while a holding cup slides in a six-track spiral sleeve of the disposable cartridge. The disposable cartridge has a decorative shell fastened onto the spiral sleeve via an interference fit, for omitting any chemical adhesive. The rotating base is intended to remain connected to the cartridge assembly for the life of the stick product, but may be detached and reused with multiple cartridges, which can be sold individually for the purpose. These designs provide advantages of lower damage rate of transport, better product performance, higher cost efficiency and eco-friend manufacturing and using.