Granted Patent
Utility
US 6,131,875 · App. 09/132,053
Cone-shaped shock absorbing structure for an optical scanner
Inventor:
Chung-Chou Fan
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Aug 11, 1998
Inventor
Chung-Chou Fan
Assignee (at issue)
Mustek Systems Inc.
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.