Granted Patent
Utility
US 5,462,248 · App. 08/277,272
Longitudinally adjustable column for chairs, tables or the like
Inventor:
Jürgen Bauer
Patented Case
View Patent ↗
Granted: Oct 31, 1995
Filed: Jul 21, 1994
Inventor
Jürgen Bauer
Assignee (at issue)
SUSPA GMBH
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.