Granted Patent
Utility
US 6,216,493 · App. 09/285,190
Method and apparatus for making an article from a formable material
Inventors:
Terence Edward Weston, Christopher John Briggs
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Mar 24, 1999
Inventors
Terence Edward Weston
Christopher John Briggs
Assignee (at issue)
Weston Medical Limited
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.