Granted Patent
Utility
US 5,340,648 · App. 08/014,052
Elongated element comprising helically patterned adhesive
Inventors:
Neal A. Rollins, John A. Rooyakkers
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Feb 5, 1993
Inventors
Neal A. Rollins
John A. Rooyakkers
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.