Granted Patent
Utility
US 5,774,885 · App. 08/561,358
System and method for combining individual statements into a single mailing envelope
Inventor:
Frank W. Delfer
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Nov 21, 1995
Inventor
Frank W. Delfer
Assignee (at issue)
International Billing Services, 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.