Granted Patent
Utility
US 6,045,169 · App. 08/860,080
Latch bolt set
Inventor:
George Frolov
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Jun 17, 1997
Inventor
George Frolov
Assignee (at issue)
Harrow Products LLC
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.