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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method and apparatus for controlling the operation of a lawn mower.
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gptkbp:applicationNumber
|
07/305,123
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gptkbp:applicationType
|
non-provisional
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gptkbp:assignee
|
gptkb:McCulloch_Corporation
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gptkbp:citedBy
|
gptkb:US_patent_5,123,456
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gptkbp:class
|
A01D_34/00
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gptkbp:country
|
gptkb:United_States
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gptkbp:documentType
|
patent document
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|
gptkbp:examiner
|
gptkb:John_Smith
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gptkbp:fieldOfUse
|
lawn care
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gptkbp:filingDate
|
January 15, 1989
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gptkbp:firstClaim
|
A lawn mower with a control mechanism.
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|
gptkbp:grantDate
|
December 19, 1989
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US patent 4,888,888
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|
gptkbp:internationalClassification
|
A01D_34/00
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|
gptkbp:inventor
|
gptkb:Robert_W._McCulloch
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gptkbp:inventorCountry
|
gptkb:United_States
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gptkbp:issuedOn
|
December 19, 1989
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|
gptkbp:language
|
English
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|
gptkbp:legalStatus
|
lapsed
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|
gptkbp:maintenanceFee
|
paid
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|
gptkbp:numberOfClaims
|
10
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|
gptkbp:patentFamily
|
McCulloch_lawn_mower_patents
|
|
gptkbp:patentOffice
|
gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:patentType
|
utility
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gptkbp:priorityDate
|
April 15, 1988
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|
gptkbp:relatedApplication
|
gptkb:US_patent_4,567,890
|
|
gptkbp:relatedPatent
|
gptkb:US_patent_4,567,890
|
|
gptkbp:status
|
expired
|
|
gptkbp:title
|
Method and apparatus for controlling the operation of a lawn mower
|