Granted Patent
Utility
US 6,508,036 · App. 09/700,054
Method of linear actuation by inflation and apparatus therefor
Inventors:
David Phillip Cadogan, John K. Folke, John Kun Hung Lin, Charles Ralph Sandy
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Nov 9, 2000
Inventors
David Phillip Cadogan
John K. Folke
John Kun Hung Lin
Charles Ralph Sandy
Assignee (at issue)
ILC Dover LP
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.