Granted Patent
Utility
US 5,280,645 · App. 07/705,675
Adjustable wristband loop antenna
Inventors:
Tuan K. Nguyen, Annette Horn, Robert Marinelli
Patented Case
View Patent ↗
Granted: Jan 18, 1994
Filed: May 24, 1991
Inventors
Tuan K. Nguyen
Annette Horn
Robert Marinelli
Assignee (at issue)
Motorola, 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.