Granted Patent
Utility
US 6,721,987 · App. 09/826,411
Dental wipe
Inventors:
Jason P. McDevitt, Michael Brunner, Jark C. Lau, Jaeho Kim
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Apr 4, 2001
Inventors
Jason P. McDevitt
Michael Brunner
Jark C. Lau
Jaeho Kim
Assignee (at issue)
Kimberly-Clark Worldwide, 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.