US patent 4,321,675

GPTKB entity

Properties (12)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method and apparatus for controlling the operation of a lawn mower.
gptkbp:applicationNumber 06/469,198
gptkbp:assignee gptkb:McCulloch_Corporation
gptkbp:citedBy gptkb:US_patent_5,123,456
gptkbp:fieldOfUse lawn care
https://www.w3.org/2000/01/rdf-schema#label US patent 4,321,675
gptkbp:inventor gptkb:Robert_W._McCulloch
gptkbp:issuedOn April 6, 1982
gptkbp:priorityDate April 6, 1981
gptkbp:status expired
gptkbp:title Method and apparatus for controlling the operation of a lawn mower