Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pouring tube

Pouring tube

US Patent 6533147 · Granted Mar 18, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Tube exchange device for holding and replacing a pouring nozzle, and assembly of2017
Casting plate and casting plate casing with detector-engaging protrusion2017
Drive device of a regulation valve for casting liquid metal2016
Inner nozzle for transferring molten metal contained in a vessel, system for cla2015
Inner nozzle for transferring molten metal contained in a metallurgical vessel a2015
Casting shroud, manipulation device for this shroud, and device for driving a va2015
Ladle shroud transport/storage device for transferring liquid metal2014
Device with detector for holding and replacing a casting plate2013
Crack resistant valve plate for a slide gate valve2004
One-piece inner nozzle and clamping device for holding such a nozzle2004
Clamping device for a refractory-made plate of a sliding gate2003