Granted Patent
Utility
US 5,386,602 · App. 08/038,459
Sleeping bag with adjustable/removable mesh panel
Inventor:
Leo M. Krenzler
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Mar 29, 1993
Inventor
Leo M. Krenzler
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.