Granted Patent
Utility
US 6,132,126 · App. 09/351,156
Adjustable cosmetic applicator
Inventors:
Robert J. Sheffler, Charles Chang
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Jul 12, 1999
Inventors
Robert J. Sheffler
Charles Chang
Assignee (at issue)
Charles Chang
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.