Granted Patent
Utility
US 5,879,769 · App. 08/712,779
Sampler device having a reinforced compartment and method of packaging sample material
Inventors:
Steven J. Greenland, Lyudmila Feldman
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Sep 12, 1996
Inventors
Steven J. Greenland
Lyudmila Feldman
Assignee (at issue)
Arcade, 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.