Granted Patent
Utility
US 5,361,799 · App. 08/243,171
Waste water access fitting
Inventors:
Jack Chilton, C. Richard Braswell
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: May 16, 1994
Inventors
Jack Chilton
C. Richard Braswell
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.