Granted Patent
Utility
US 5,146,628 · App. 07/604,589
Slip-resistant protective glove and method for manufacturing slip-resistant glove
Inventors:
Raymond J. Herrmann, Keith A. Furgalus
Patented Case
View Patent ↗
Granted: Sep 15, 1992
Filed: Oct 26, 1990
Inventors
Raymond J. Herrmann
Keith A. Furgalus
Assignee (at issue)
Bettcher Industries, 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.