Granted Patent
Utility
US 6,652,469 · App. 09/887,122
Movement detector pad with resilient plate attachment
Inventors:
Maurice Pinsonnault, Claude Mauffette, David Dredge
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jun 25, 2001
Inventors
Maurice Pinsonnault
Claude Mauffette
David Dredge
Assignee (at issue)
34160704 Canada 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.