Granted Patent
Utility
US 5,918,683 · App. 08/863,504
Height adjustment for lawn edge trimmer
Inventors:
Lars åke Abelsson, Mikael Andreasson, Gote Karlsson
Patented Case
View Patent ↗
Granted: Jul 6, 1999
Filed: Jun 2, 1997
Inventors
Lars åke Abelsson
Mikael Andreasson
Gote Karlsson
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.