Granted Patent
Utility
US 6,560,918 · App. 09/961,795
Insect trap
Inventor:
Thomas D. Nelson
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Sep 24, 2001
Inventor
Thomas D. Nelson
Assignee (at issue)
ECOLAB 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.