Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for accurately positioning a knife blade for scoring plastic tamper indicating closures

Method and apparatus for accurately positioning a knife blade for scoring plastic tamper indicating closures

US Patent 5522293 · Granted Jun 4, 1996

Estimated economic value: $10,958,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for compression molding plastic closures2004
Apparatus for compression molding plastic closures2003
Method and apparatus for compression molding plastic articles2002
Apparatus for compression molding plastic articles2001
Method for compression molding plastic articles2000
Method and apparatus for compression molding plastic articles2000
Method and apparatus for compression molding plastic articles1999
Method and apparatus for providing overload protection in compression molding ma1999
Apparatus for scoring plastic tamper indicating closures1999
Apparatus for compression molding plastic articles1999
Method and apparatus for compression molding plastic articles1998
Tamper indicating package1998