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:
Sep. 08, 2020
Filed:
Oct. 26, 2016
Applicant:
Rollpack. Co., Ltd., Gyeonggi-do, KR;
Inventor:
Kum-Ja Kim, Gyeonggi-do, KR;
Assignee:
ROLLPACK. CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 31/04 (2006.01); B65B 31/02 (2006.01);
U.S. Cl.
CPC ...
B65B 31/047 (2013.01); B65B 31/02 (2013.01); B65B 31/024 (2013.01);
Abstract
A vacuum device according to the present invention may comprise: a vacuum unit for suctioning air from inside a packaging back through a check valve of the packaging back, thereby generating a vacuum therein; and a clamping unit provided on the vacuum unit so as to clamp the packaging back such that the check valve of the packaging back airtightly communicates with an air suction portion of the vacuum unit.
Kim, Kum-Ja. (2020). Vacuum device for bag (U.S. Patent No. 10766649). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10766649
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile