Granted Patent
Utility
US 5,872,521 · App. 08/939,503
Method and apparatus for marking messages in selective call receivers
Inventors:
Eugene Lopatukin, Frank Falcone, Jennifer Yates
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Sep 29, 1997
Inventors
Eugene Lopatukin
Frank Falcone
Jennifer Yates
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.