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:
Dec. 21, 2021
Filed:
Oct. 31, 2019
Marketech International Corp., Taipei, TW;
Hsao-szu Chang, Miaoli County, TW;
Ping-Hsu Chen, Taichung, TW;
Chien-Kuo Lu, Hsinchu, TW;
Chi-Yuan Pung, Hsinchu, TW;
Chi-Ta Yeh, Hsinchu County, TW;
Hsao-Szu Chang, Miaoli County, TW;
Marketech International Corp., Taipei, TW;
Other;
Abstract
A multifunction cap replacement module includes a cap rotation module supporter and at least one cap rotation module. The cap rotation module is mounted to the cap rotation module supporter, and the cap rotation module includes a first cap rotation device and a second cap rotation device. The first cap rotation device is configured to open one sealing cap of at least one chemical drum and extract a chemical liquid from the chemical drum, and the second cap rotation device is configured to open another one sealing cap of the chemical drum and allow the chemical liquid to flow back to the chemical drum.