Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pour-spout closure for flexible packages and flexible packages including a pour-spout closure

Pour-spout closure for flexible packages and flexible packages including a pour-spout closure

US Patent 6254273 · Granted Jul 3, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Authentication system, in-vehicle authentication system, and authentication meth2025
Material stripping apparatus for external mixing element2018
Injection tube assembly with integrated material stripping element and a polymer2017
Package closure with rotatable material stripping element2017
Mixing tool with integrated material stripping element2017
Injection tube support apparatus2017
Support apparatus for injection tube assembly2015
Hand operated injection molding apparatus2013
Injection molding apparatus and method of constructing the injection molding app2011
Injection molding machine apparatus and method of constructing the same2009
Injection molding machine2008
System and package for dispensing flowable material and method for product dispe2006