Granted Patent
Utility
US 5,442,188 · App. 07/872,627
Strip chart recorder paper attribute detector and monitor
Inventors:
Michel Brimbal, Kenneth Frantisak
Patented Case
View Patent ↗
Granted: Aug 15, 1995
Filed: Apr 22, 1992
Inventors
Michel Brimbal
Kenneth Frantisak
Assignee (at issue)
Gould Instruments 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.