Granted Patent
Utility
US 5,823,409 · App. 08/812,873
Expandable strap for a wrist instrument
Inventor:
Amelia Kennedy
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Mar 6, 1997
Inventor
Amelia Kennedy
Assignee (at issue)
Timex 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.