Granted Patent
Utility
US 5,445,462 · App. 08/228,737
Liquid applicator
Inventors:
Douglas P. Johnson, A. Joseph Brandmeyer
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Apr 18, 1994
Inventors
Douglas P. Johnson
A. Joseph Brandmeyer
Assignee (at issue)
Mediflex Hospital Products, 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.