Granted Patent
Utility
US 5,884,960 · App. 08/751,093
Reinforced door beam
Inventor:
Joseph Wycech
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Nov 15, 1996
Inventor
Joseph Wycech
Assignee (at issue)
Henkel Limited
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.