Granted Patent
Utility
US 5,569,475 · App. 08/343,681
Insulator for thermoplastic molding nozzle assembly
Inventors:
James O. Adas, Fred Schroeder, Fred Steil
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Nov 22, 1994
Inventors
James O. Adas
Fred Schroeder
Fred Steil
Assignee (at issue)
DME Company LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.