Granted Patent
Utility
US 4,514,102 · App. 06/538,908
Cosmetic container construction
Inventors:
Walter T. Ackerman, Edward F. Klimeck
Patented Case
View Patent ↗
Granted: Apr 30, 1985
Filed: Oct 4, 1983
Inventors
Walter T. Ackerman
Edward F. Klimeck
Assignee (at issue)
Eyelet Specialty Co., 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.