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:
Apr. 26, 2022
Filed:
Jan. 14, 2021
Applicant:
Elc Management Llc, Melville, NY (US);
Inventor:
Jian Yan, Kirkland, CA;
Assignee:
ELC Management LLC, Melville, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K 21/08 (2006.01); A45D 40/06 (2006.01); A45D 40/02 (2006.01); A45D 40/12 (2006.01); A45D 40/00 (2006.01);
U.S. Cl.
CPC ...
A45D 40/06 (2013.01); A45D 40/02 (2013.01); A45D 40/12 (2013.01); A45D 2040/0062 (2013.01);
Abstract
A glue-free lipstick case that comprises an A-shell and cam sleeve with no glue in between. The cam sleeve is provided with one or more flexible tabs on its outer surface. The flexible tabs bias in a radially outward direction. The A-shell member fits snugly over the cam sleeve and flexible tabs, such that the outward pressure exerted by the tabs on the inner surface of the cam sleeve helps to ensure that the two members move as one.
Yan, Jian. (2022). Glue-free case for a stick product (U.S. Patent No. 11311092). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11311092
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile