Granted Patent
Utility
US 5,810,397 · App. 08/794,476
Thermally imagable business record and method of desensitizing a thermally imagable surface
Inventors:
Rajendra Mehta, Gary Doll, Mark Dotson, A. Dale Lakes, Rick L. Shields
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Feb 4, 1997
Inventors
Rajendra Mehta
Gary Doll
Mark Dotson
A. Dale Lakes
Rick L. Shields
Assignee (at issue)
Standard Register, 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.