Granted Patent
Utility
US 4,313,447 · App. 06/137,225
Collection bag
Inventors:
James J. Peterson, Glenn N. Taylor
Patented Case
View Patent ↗
Granted: Feb 2, 1982
Filed: Apr 4, 1980
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.