Granted Patent
Utility
US 6,147,935 · App. 09/451,492
Transformerless LED digital alarm clock
Inventors:
Thomas Guyett, Michael H. Reeves, Stephen B. Hobbs
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Nov 30, 1999
Inventors
Thomas Guyett
Michael H. Reeves
Stephen B. Hobbs
Assignee (at issue)
GTC Properties, 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.