Granted Patent
Utility
US 6,705,016 · App. 10/458,997
Device for alternating the cutting height for a trimmer
Inventors:
Marcus Nyström, Ricky Sundqvist
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Jun 11, 2003
Inventors
Marcus Nyström
Ricky Sundqvist
Assignee (at issue)
Aktiebolaget Electrolux
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.