Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sealing and vacuum-pumping device

Sealing and vacuum-pumping device

US Patent D823914 · Granted Jul 24, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Handheld rapid heating device for cutting and adhering plastic thin film2022
Handheld rapid heating device for cutting and adhering plastic thin film2022
Portable air extracting device2020
Battery-type vacuum-pumping device2019
Double-end sealer2019
Sealer2018
Storage electric sealer2018
Sealer2018
Rechargeable sealer with storage function2017
Main shaft structure of tool machine2015
Abrasive apparatus of a sander2012
Hand-held electric sealer with detachable sealing module2011