Granted Patent
Utility
US 5,571,540 · App. 08/584,808
Apparatus for crimping, pleating and forming a tip on a hollow tube
Inventors:
Jeffrey Michael Weyenberg, Noel J. Rasmussen, Richard R. Tews
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Jan 11, 1996
Inventors
Jeffrey Michael Weyenberg
Noel J. Rasmussen
Richard R. Tews
Assignee (at issue)
Kimberly-Clark 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.