Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for the continuous manufacture of a twin-wall pipe having a pipe socket

Method for the continuous manufacture of a twin-wall pipe having a pipe socket

US Patent 6458311 · Granted Oct 1, 2002

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Injection head for an apparatus for the production of a twin-wall pipe2020
Device for producing pipes made of thermoplastic2014
Apparatus for the continuous production of a twin wall pipe with an integral soc2014
Method of and apparatus for continuously producing a twin-wall pipe comprising p2014
Method and device for the continuous production of a plastic compound pipe compr2012
Twin-wall pipe with a ventilation zone between a socket and an adjacent elevatio2009
Apparatus for the manufacture of compound pipes2009
Method of continuously producing a twin-wall pipe with a ventilation zone betwee2007
Method and apparatus for the manufacture of pipes of thermoplastics with transve2005
Device for producing profiled tubes consisting of synthetic material2004
Pipe construction kit2003
Apparatus for the manufacture of corrugated plastic pipes2002