Granted Patent
Utility
US 5,635,129 · App. 08/466,325
Twin-sheet thermoforming process with shell reinforcement
Inventors:
Harlon W. Breezer, William F. Price
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Jun 6, 1995
Inventors
Harlon W. Breezer
William F. Price
Assignee (at issue)
TriEnda Corporation
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.