Granted Patent
Utility
US 5,154,402 · App. 07/698,283
Vehicle seat suspension
Inventors:
Kevin E. Hill, Charles G. Mwakisunga
Patented Case
View Patent ↗
Granted: Oct 13, 1992
Filed: May 10, 1991
Inventors
Kevin E. Hill
Charles G. Mwakisunga
Assignee (at issue)
Milsco Manufacturing Company
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.