Granted Patent
Utility
US 5,806,605 · App. 08/740,374
Implement for preparing seedbeds
Inventor:
Kevin V. Keigley
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Oct 29, 1996
Inventor
Kevin V. Keigley
Assignee (at issue)
Hydroseed Manufacturing, Incorporated
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.