Granted Patent
Utility
US 4,573,824 · App. 06/578,802
Apparatus for coupling a first member to a second member
Inventor:
Ray G. Ehle
Patented Case
View Patent ↗
Granted: Mar 4, 1986
Filed: Feb 10, 1984
Inventor
Ray G. Ehle
Assignee (at issue)
GTE Products 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.