Granted Patent
Utility
US 6,155,763 · App. 09/270,247
Bookbinding system and method
Inventors:
Kevin P. Parker, Christopher Rush, Keith Wilson, Eliza Laffin
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Mar 15, 1999
Inventors
Kevin P. Parker
Christopher Rush
Keith Wilson
Eliza Laffin
Assignee (at issue)
POWIS PARKER 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.