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gptkbp:instanceOf
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patent
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gptkbp:abstract
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This patent describes an improved widget design.
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gptkbp:applicationDate
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1956-01-01
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gptkbp:applicationNumber
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123456789
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gptkbp:applicationType
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Utility
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gptkbp:assignee
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Doe Industries
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gptkbp:citedBy
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US_4,000,000_A
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gptkbp:claims
|
10
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gptkbp:classification
|
B23Q 11/00
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gptkbp:country
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gptkb:United_States
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gptkbp:documentType
|
A1
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gptkbp:examiner
|
Jane_Smith
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gptkbp:fieldOfInvention
|
Mechanical Engineering
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gptkbp:filingDate
|
1957-01-01
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https://www.w3.org/2000/01/rdf-schema#label
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US 3,000,456 A1
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gptkbp:inventor
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gptkb:John_Doe
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gptkbp:inventorCountry
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gptkb:USA
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gptkbp:inventorResidence
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gptkb:California
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gptkbp:issueDate
|
1961-09-26
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gptkbp:language
|
English
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gptkbp:legalStatus
|
Lapsed
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gptkbp:patentCitation
|
US_2,500,000_A
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gptkbp:patentClassification
|
Mechanical Device
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gptkbp:patentExpiration
|
1981-09-26
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gptkbp:patentFamily
|
US_3,000,456
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gptkbp:patentLink
|
https://patents.google.com/patent/US3000456A1
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gptkbp:patentNumber
|
3,000,456
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gptkbp:patentOffice
|
gptkb:USPTO
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gptkbp:patentType
|
Utility Patent
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gptkbp:priorityDate
|
1956-01-01
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gptkbp:publications
|
Patent Application Publication
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gptkbp:relatedTo
|
US_2,000,000_A
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|
gptkbp:status
|
Expired
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gptkbp:subclass
|
B23Q 11/02
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gptkbp:title
|
Improved Widget
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