Granted Patent
Utility
US 4,588,882 · App. 06/617,630
Skew detection system for optically read data
Inventor:
James L. Buxton
Patented Case
View Patent ↗
Granted: May 13, 1986
Filed: Jun 6, 1984
Inventor
James L. Buxton
Assignee (at issue)
Drexler Technology 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.