Granted Patent
Utility
US 6,817,039 · App. 10/732,754
Protective helmet, such as firefighter's helmet, with inner pads
Inventors:
William L. Grilliot, Mary I. Grilliot, Thomas H. Stachler
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Dec 10, 2003
Inventors
William L. Grilliot
Mary I. Grilliot
Thomas H. Stachler
Assignee (at issue)
Morning Pride Manufacturing, L.L.C.
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.