Granted Patent
Utility
US 5,506,372 · App. 08/159,974
Development station having a particle removing device
Inventors:
Joseph E. Guth, Eric C. Stelter
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Nov 30, 1993
Inventors
Joseph E. Guth
Eric C. Stelter
Assignee (at issue)
EASTMAN KODAK COMPANY
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.