Granted Patent
Utility
US 5,242,094 · App. 07/873,774
Ladder rack
Inventor:
Alfred L. Finley
Patented Case
View Patent ↗
Granted: Sep 7, 1993
Filed: Apr 27, 1992
Inventor
Alfred L. Finley
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.