Granted Patent
Utility
US 5,087,023 · App. 07/572,041
Apparatus and method for folding separated forms in a stack
Inventors:
L. Eldean Gilbert, Watson Gullett, W. Edwin Thornburg
Patented Case
View Patent ↗
Granted: Feb 11, 1992
Filed: Aug 23, 1990
Inventors
L. Eldean Gilbert
Watson Gullett
W. Edwin Thornburg
Assignee (at issue)
Standard Register, 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.