Granted Patent
Utility
US 6,227,846 · App. 09/452,011
Heat gun with high performance jet pump and quick change attachments
Inventor:
Dimiter S. Zagoroff
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Nov 30, 1999
Inventor
Dimiter S. Zagoroff
Assignees (at issue)
Shrinkfast Corporation
Battenfeld Gloucester Engineering Co., 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.