Granted Patent
Utility
US 6,134,732 · App. 09/117,564
Alternating pad
Inventors:
Paul William Chapman, Veronica Irene Fletcher, Clive Russel Perry
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Jul 28, 1998
Inventors
Paul William Chapman
Veronica Irene Fletcher
Clive Russel Perry
Assignee (at issue)
Huntleigh Technology, PLC
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.