Granted Patent
Utility
US 5,093,962 · App. 07/568,565
Method of forming webs without confining ducts
Inventors:
Allan P. Farrington, Gerald M. Marshall, Theodore J. Krainski, Jr.
Patented Case
View Patent ↗
Granted: Mar 10, 1992
Filed: Aug 16, 1990
Inventors
Allan P. Farrington
Gerald M. Marshall
Theodore J. Krainski, Jr.
Assignee (at issue)
Chicopee
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.