Granted Patent
Utility
US 6,660,421 · App. 09/909,888
System for storing fuel in a handheld device
Inventors:
Piedad Merin Celemin, Carlos Quinones De La Guia, Mauel Vázquez López, Christopher Rouverand, Jean Bertelli
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Jul 23, 2001
Inventors
Piedad Merin Celemin
Carlos Quinones De La Guia
Mauel Vázquez López
Christopher Rouverand
Jean Bertelli
Assignee (at issue)
ALCATEL
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.