Granted Patent
Utility
US 6,742,767 · App. 10/388,417
Floor jack apparatus and method
Inventor:
Daniel A. Bruzek
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Mar 17, 2003
Inventor
Daniel A. Bruzek
Assignee (at issue)
SPX Corporation
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.