Granted Patent
Utility
US 6,641,895 · App. 10/313,829
Heat staked magnet in multi-piece housing
Inventor:
William E. Adams
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Dec 6, 2002
Inventor
William E. Adams
Assignee (at issue)
Adams Mfg. Corp.
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.