Granted Patent
Utility
US 4,344,314 · App. 06/157,015
Alignment apparatus
Inventors:
Roger B. Aldrich, Gary R. White
Patented Case
View Patent ↗
Granted: Aug 17, 1982
Filed: Jun 6, 1980
Inventors
Roger B. Aldrich
Gary R. White
Assignee (at issue)
Chief Industries, 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.