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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 improvement in the manufacturing process of widgets.
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gptkbp:applicationNumber
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gptkb:US_2,666,665
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gptkbp:applicationPublication
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gptkb:US_2,666,665_A
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gptkbp:applicationType
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Non-Provisional
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gptkbp:assignee
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Example Corporation
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gptkbp:citedBy
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US_3,000,000_A
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gptkbp:claims
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10 claims.
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gptkbp:classification
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B29C_45/00
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gptkbp:examiner
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Jane_Smith
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gptkbp:expirationDate
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January 5, 1971
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gptkbp:fieldOfInvention
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Manufacturing
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gptkbp:filingDate
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June 1, 1953
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https://www.w3.org/2000/01/rdf-schema#label
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US 2,666,665 A
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gptkbp:inventor
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gptkb:John_Doe
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gptkbp:inventorResidence
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gptkb:California
American
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gptkbp:issuedOn
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January 5, 1954
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gptkbp:legalStatus
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Lapsed
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gptkbp:location
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gptkb:United_States
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gptkbp:patentCitation
|
Cited by 5 other patents.
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gptkbp:patentClassification
|
Manufacturing Processes
Widget_Manufacturing
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gptkbp:patentFamily
|
US_2,666,665_A,_US_2,500,000_A
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gptkbp:patentField
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Industrial Engineering
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gptkbp:patentLength
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17 years
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gptkbp:patentLink
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https://patents.google.com/patent/US2666665A
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gptkbp:patentNumber
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2,666,665
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gptkbp:patentOffice
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gptkb:USPTO
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gptkbp:patentStatus
|
Expired due to non-payment.
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gptkbp:patentType
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Utility Patent
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gptkbp:priorityDate
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March 1, 1952
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gptkbp:relatedTo
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US_2,500,000_A
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gptkbp:status
|
Expired
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gptkbp:subclass
|
B29C_45/10
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gptkbp:title
|
Improvement in Widget Manufacturing
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