Granted Patent
Utility
US 6,817,652 · App. 10/702,820
Epoxy bonded laminate door beam
Inventors:
Donald G. Graber, Frisco B. Borrero, James S. Green
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Nov 6, 2003
Inventors
Donald G. Graber
Frisco B. Borrero
James S. Green
Assignee (at issue)
Trim Trends, Co., LLC
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.