Granted Patent
Utility
US 6,585,250 · App. 09/711,084
Document separating apparatus
Inventor:
Sidney Hsiao
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Nov 14, 2000
Inventor
Sidney Hsiao
Assignee (at issue)
Silitek 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.