Granted Patent
Utility
US 5,540,454 · App. 08/376,023
Tag axle assembly
Inventors:
Ervin K. VanDenberg, Steven R. Miller, Jeffrey A. Russo, David H. Croston
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: Jan 20, 1995
Inventors
Ervin K. VanDenberg
Steven R. Miller
Jeffrey A. Russo
David H. Croston
Assignee (at issue)
Suspensions Incorporated
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.