Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tamper-indicating closure and method of manufacture

Tamper-indicating closure and method of manufacture

US Patent 6119883 · Granted Sep 19, 2000

Estimated economic value: $14,702,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Three door lid and container utilizing the same2019
Anti-refill dispensing fitment for a container2017
Anti-refill dispensing fitment for a container2015
Bicycle rack2012
Composite lined closure2011
Apparatus for forming a parison2010
Elastomeric dispensing valve manufacture2009
Elastomeric dispensing valve manufacture2007
Staged, sequentially separated injection mold2006
Plastic closure with compression molded sealing/barrier liner2006
Plastic closure with compression molded barrier liner2004
Plastic closure with compression molded barrier liner2002