Granted Patent
Utility
US 6,401,069 · App. 09/520,542
System for annotating non-text electronic documents
Inventors:
Donald R. Boys, Susan Araiza-Boys
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Mar 8, 2000
Inventors
Donald R. Boys
Susan Araiza-Boys
Assignee (at issue)
Central Coast Patent Agency, 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.