Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for processing polyethylene terephthalate preforms

Apparatus for processing polyethylene terephthalate preforms

US Patent 4396816 · Granted Aug 2, 1983

Estimated economic value: $7,755,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bottle2011
Tamper-indicating closure, container, package, and methods of manufacture2010
Sleeve molding2009
Container with high-crystallinity sidewall and low-crystallinity base2008
Method of making a tamper-indicating closure2007
Method of forming container with high-crystallinity sidewall and low-crystallini2005
Method and apparatus for cooling during in-mold handle attachment2005
Sleeve molding2004
Tamper-indicating closure, container, package and methods of manufacture2003
Preform and container with crystallized neck finish and method of making the sam2003
Multilayer container resistant to elevated temperatures and pressures, and metho2003
Bottle2003