Granted Patent
Utility
US 5,647,628 · App. 08/438,617
Linear one way movement device and passenger seat assembly using the device
Inventors:
Paul B. Pires, Wayne K. Higashi
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: May 10, 1995
Inventors
Paul B. Pires
Wayne K. Higashi
Assignee (at issue)
Epilogics, L.P.
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.