Granted Patent
Utility
US 6,578,487 · App. 09/733,755
Pyrotechnic initiator with a narrowed sleeve retaining a pyrotechnic charge and methods of making same
Inventors:
Vahan Avetisian, Todd Rosin
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Dec 8, 2000
Inventors
Vahan Avetisian
Todd Rosin
Assignee (at issue)
Special Devices, 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.