Granted Patent
Utility
US 4,452,253 · App. 06/314,932
Collection bag
Inventors:
James J. Peterson, Glenn N. Taylor
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: Oct 26, 1981
Inventors
James J. Peterson
Glenn N. Taylor
Assignee (at issue)
The Kendall Company LP
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.