Granted Patent
Utility
US 6,039,045 · App. 08/914,218
Head harness for respiratory mask
Inventors:
Fernand Bertheau, Patrick Maire, Bruno Dostert, Eddie Bellali
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Aug 19, 1997
Inventors
Fernand Bertheau
Patrick Maire
Bruno Dostert
Eddie Bellali
Assignee (at issue)
Intertechnique
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.