Granted Patent
Utility
US 5,755,003 · App. 08/816,074
End brush and method of making
Inventors:
Robert L. Altemare, Joseph Sigal
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Jan 14, 1997
Inventors
Robert L. Altemare
Joseph Sigal
Assignee (at issue)
Jason Incorporated
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.