Granted Patent
Utility
US 5,285,033 · App. 07/959,490
Tilt action switch
Inventor:
Ralph Ipcinski
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Oct 9, 1992
Inventor
Ralph Ipcinski
Assignee (at issue)
C & K Components, 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.