Granted Patent
Utility
US 6,010,263 · App. 08/935,015
Applicator for flowable materials
Inventors:
Robert Ashton White, Lester Steinbrecher
Patented Case
View Patent ↗
Granted: Jan 4, 2000
Filed: Sep 22, 1997
Inventors
Robert Ashton White
Lester Steinbrecher
Assignee (at issue)
Henkel Limited
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.