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:
Mar. 07, 2023
Filed:
Feb. 28, 2018
Applicant:
Seong IL Kang, Seongnam-si, KR;
Inventor:
Seong Il Kang, Seongnam-si, KR;
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 11/00 (2006.01); A45D 40/22 (2006.01); A45D 33/02 (2006.01); A45D 40/00 (2006.01); A45D 40/24 (2006.01);
U.S. Cl.
CPC ...
B05B 11/3052 (2013.01); A45D 33/025 (2013.01); A45D 40/22 (2013.01); A45D 40/24 (2013.01); B05B 11/3073 (2013.01); A45D 2040/0006 (2013.01); A45D 2200/054 (2013.01); A45D 2200/056 (2013.01);
Abstract
A micro pump vessel has an outer vessel on one side of which a button is formed and an outer vessel lid which is hinge-coupled to one side of the outer vessel to be opened and closed. In the vessel, a first and a second pistons are installed on an upper surface of cosmetic contents, and thus, when the cosmetic contents are pumped and used by the operation of a micro pump, the first and the second pistons lower to exhaust all the cosmetic contents so as not to discard the remaining cosmetic contents.