Granted Patent
Utility
US 6,104,902 · App. 09/197,135
Toner cartridge assembly
Inventors:
Merle L. Meyer, Steven A. Thompson
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Nov 20, 1998
Inventors
Merle L. Meyer
Steven A. Thompson
Assignee (at issue)
KATUN CORPORATION
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.