Granted Patent
Utility
US 5,679,071 · App. 08/488,583
Paint spray booth plenum module
Inventor:
Robert D. Proctor
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Jun 8, 1995
Inventor
Robert D. Proctor
Assignee (at issue)
ABB Flexible Automation, 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.