Granted Patent
Utility
US 5,582,344 · App. 08/561,548
Resealable container for pulverized materials incorporating fragrance-producing ingredients
Inventors:
Frederick Lawson, Grace A. Behrend, Frank Lindsay
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Nov 21, 1995
Inventors
Frederick Lawson
Grace A. Behrend
Frank Lindsay
Assignee (at issue)
Church & Dwight 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.