Granted Patent
Utility
US 6,637,965 · App. 09/887,193
Writing instrument having a reservoir between a tip and a capillary storage
Inventor:
Dale Harder
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Jun 22, 2001
Inventor
Dale Harder
Assignee (at issue)
Avery Dennison 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.