Granted Patent
Utility
US 5,215,586 · App. 07/774,214
Apparatus for collecting an overspray
Inventors:
Tracy Poulson, Lee H. Hirneisen, Jeff Rezin
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Oct 10, 1991
Inventors
Tracy Poulson
Lee H. Hirneisen
Jeff Rezin
Assignee (at issue)
O'Sullivan 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.