Granted Patent
Utility
US 6,415,544 · App. 09/560,362
Rodent trap with entrapping teeth
Inventors:
Rick Leyerle, Scott J. Collins, James R. Walsh, Daniel C. Johnson
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Apr 28, 2000
Inventors
Rick Leyerle
Scott J. Collins
James R. Walsh
Daniel C. Johnson
Assignee (at issue)
Bell Laboratories, 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.