Granted Patent
Utility
US 4,496,185 · App. 06/427,877
Door frame construction for pickup truck cap and method of manufacture
Inventors:
Donald C. McGaughey, Bruce Bostian
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Sep 29, 1982
Inventors
Donald C. McGaughey
Bruce Bostian
Assignee (at issue)
State Wide Aluminum of Indiana, Inc.
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.