Granted Patent
Utility
US 6,334,774 · App. 09/718,379
Flow through applicator with resilient tip
Inventor:
Phillip Mark
Patented Case
View Patent ↗
Granted: Jan 1, 2002
Filed: Nov 24, 2000
Inventor
Phillip Mark
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.