Granted Patent
Utility
US 5,608,483 · App. 08/539,582
Low-position viewfinder camera
Inventor:
Hong-Li Tseng
Patented Case
View Patent ↗
Granted: Mar 4, 1997
Filed: Oct 5, 1995
Inventor
Hong-Li Tseng
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.