Granted Patent
Utility
US 5,353,396 · App. 07/894,272
System and method for generating complex calligraphic curves
Inventors:
John B. Ahlquist, Jr., James R. Von Ehre, II, Samantha Seals-Mason
Patented Case
View Patent ↗
Granted: Oct 4, 1994
Filed: Jun 4, 1992
Inventors
John B. Ahlquist, Jr.
James R. Von Ehre, II
Samantha Seals-Mason
Assignee (at issue)
Altsys 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.