Granted Patent
Utility
US 4,845,922 · App. 07/148,480
Method and apparatus for forming an article having a securely-attached string
Inventor:
Douglas D. Sweere
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Jan 26, 1988
Inventor
Douglas D. Sweere
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.