Granted Patent
Utility
US 4,582,183 · App. 06/499,722
Sliding displacement detecting apparatus
Inventor:
Takeshi Kuroda
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: May 31, 1983
Inventor
Takeshi Kuroda
Assignee (at issue)
KOWASHOJI CO., LTD
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.