Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Injection molding filter assembly

Injection molding filter assembly

US Patent 4280908 · Granted Jul 28, 1981

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stemware retention device2024
Sleep aid along with method incorporating same2011
Infant changing pad2010
Compact cartridge hot runner nozzle2008
Compact cartridge hot runner nozzle2008
Hot runner nozzle with removable sleeve2008
Cast hot runner manifold for injection molding apparatus2008
Lateral gating injection molding apparatus2007
Hot runner nozzle with interlaced heater and sensor2006
Manifold with film heater2006
Mold gate insert with a thermal barrier2006
Injection molding nozzle screwed into a mounting base2005