Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Self-closing valve assembly for a dispensing opening of a container

Self-closing valve assembly for a dispensing opening of a container

US Patent 6223956 · Granted May 1, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vertically added processing for blow molding machine2021
Container closure having a capsule inside it2010
Venting valve-type closure for beverage container2010
Single-use closure system for containers2009
Valve arrangement for a container opening or similar2007
Electrically conductive thermoplastic elastomer composite2005
Electron-conducting molecular preparations1996
Fuel feed method and apparatus for a turboramjet engine1991
Apparatus for controlling the flow of leakage and cooling air of a rotor of a mu1986