Granted Patent
Utility
US 5,272,771 · App. 07/930,480
Gloves
Inventors:
Christopher W. G. Ansell, Nicholas Medcalf, Peter Williams
Patented Case
View Patent ↗
Granted: Dec 28, 1993
Filed: Aug 14, 1992
Inventors
Christopher W. G. Ansell
Nicholas Medcalf
Peter Williams
Assignee (at issue)
Smith & Nephew 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.