Granted Patent
Utility
US 4,390,289 · App. 06/292,756
Timepiece with multifunctional member
Inventor:
John T. Houlihan
Patented Case
View Patent ↗
Granted: Jun 28, 1983
Filed: Aug 14, 1981
Inventor
John T. Houlihan
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.