Granted Patent
Utility
US 5,176,949 · App. 07/499,498
Textile reinforcements for composite materials and method of manufacturing thereof
Inventors:
Pierre Allagnat, Jean-Paul Charles, Michel Delehaye
Patented Case
View Patent ↗
Granted: Jan 5, 1993
Filed: Jun 27, 1990
Inventors
Pierre Allagnat
Jean-Paul Charles
Michel Delehaye
Assignee (at issue)
Brochier S.A.
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.