Granted Patent
Utility
US 5,833,529 · App. 08/814,076
Fume hood exhaust terminal having an electrically driven linear actuator
Inventor:
Steven D. Jacob
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Mar 10, 1997
Inventor
Steven D. Jacob
Assignee (at issue)
Landis & Staefa, Inc.
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.