Granted Patent
Utility
US 4,967,668 · App. 07/495,506
Puller sabot for long rod projectiles
Inventor:
John B. Warren
Patented Case
View Patent ↗
Granted: Nov 6, 1990
Filed: Mar 19, 1990
Inventor
John B. Warren
Assignee (at issue)
Honeywell Limited
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.