Granted Patent
Utility
US 5,458,683 · App. 08/104,171
Device for surface cleaning, surface preparation and coating applications
Inventors:
Sidney A. Taylor, Stanley J. Rogala, Kyle Hawkins, Gary N. King
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Aug 6, 1993
Inventors
Sidney A. Taylor
Stanley J. Rogala
Kyle Hawkins
Gary N. King
Assignee (at issue)
CRC-Evans Rehabilitation Systems, 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.