Granted Patent
Utility
US 4,593,340 · App. 06/765,299
Igniter with improved insulator support
Inventor:
Helmut Meyer
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Aug 13, 1985
Inventor
Helmut Meyer
Assignee (at issue)
ALLIED CONSULTING, 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.