Granted Patent
Utility
US 5,740,957 · App. 08/517,997
Frame and mailer for photographs
Inventor:
Gregory J. Wenkman
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Aug 22, 1995
Inventor
Gregory J. Wenkman
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.