Granted Patent
Utility
US 4,603,075 · App. 06/598,794
Insole composites and processes for manufacturing insole composites and footwear materials
Inventors:
Anthony Dergarabedian, Robert L. Daigneault
Patented Case
View Patent ↗
Granted: Jul 29, 1986
Filed: Apr 10, 1984
Inventors
Anthony Dergarabedian
Robert L. Daigneault
Assignee (at issue)
Texon LP
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.