Granted Patent
Utility
US 4,565,343 · App. 06/524,403
Terminal elevating mechanism
Inventors:
Ralph J. Lake, Jr., Nanjappa Bakthavachalam, Thomas A. Kachnowski, Kevin S. Buist, David K. Walz, Timothy R. Stern, Frank H. Stephens, Jr.
Patented Case
View Patent ↗
Granted: Jan 21, 1986
Filed: Aug 18, 1983
Inventors
Ralph J. Lake, Jr.
Nanjappa Bakthavachalam
Thomas A. Kachnowski
Kevin S. Buist
David K. Walz
Timothy R. Stern
Frank H. Stephens, Jr.
Assignee (at issue)
Burroughs, 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.