Granted Patent
Utility
US 5,507,909 · App. 08/428,969
Apparatus for the manufacture of an elongated element comprising helically patterned adhesive
Inventors:
Neal A. Rollins, John A. Rooyakkers
Patented Case
View Patent ↗
Granted: Apr 16, 1996
Filed: Apr 26, 1995
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.