Granted Patent
Utility
US 5,262,132 · App. 07/951,039
Solid detergent dispensing system
Inventors:
James C. Bricker, Robert E. Ebbeler, Michael R. Roseman
Patented Case
View Patent ↗
Granted: Nov 16, 1993
Filed: Sep 24, 1992
Inventors
James C. Bricker
Robert E. Ebbeler
Michael R. Roseman
Assignee (at issue)
DIVERSEY, 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.