Granted Patent
Utility
US 6,488,583 · App. 09/541,239
Game playing with individual anonymous laser pointers
Inventors:
Thouis R. Jones, Ronald N. Perry
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Apr 3, 2000
Inventors
Thouis R. Jones
Ronald N. Perry
Assignee (at issue)
Mitsubishi Electric Research Laboratories, 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.