Granted Patent
Utility
US 5,800,182 · App. 08/660,495
Fabric chart kit
Inventors:
Stephen T. Carson, Patricia L. Carson, Janet B. Dellosa
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Jun 7, 1996
Inventors
Stephen T. Carson
Patricia L. Carson
Janet B. Dellosa
Assignee (at issue)
Carson-Dellosa Publishing Co, 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.