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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
This invention relates to widgets and their improvements.
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gptkbp:applicationDate
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1932-05-12
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gptkbp:applicationNumber
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US_1980000
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gptkbp:applicationType
|
non-provisional
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gptkbp:assignee
|
Doe Industries
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gptkbp:assigneeCountry
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gptkb:USA
gptkb:California,_USA
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gptkbp:citedBy
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gptkb:US_1990000_A
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gptkbp:claims
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1. A widget comprising...
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gptkbp:class
|
Class 123
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gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
1954-11-20
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gptkbp:fieldOfInvention
|
mechanical engineering
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gptkbp:fieldOfUse
|
manufacturing
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gptkbp:filingDate
|
1932-05-12
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https://www.w3.org/2000/01/rdf-schema#label
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US 1980000 A
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gptkbp:internationalClassification
|
B23Q 11/00
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gptkbp:inventor
|
gptkb:John_Doe
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gptkbp:inventorCountry
|
gptkb:USA
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gptkbp:inventorResidence
|
gptkb:New_York,_USA
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gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:legalStatus
|
active
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gptkbp:maintenanceFee
|
paid
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gptkbp:nonPatentCitation
|
Journal of Widget Technology, 1933.
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gptkbp:patentAbstract
|
This patent describes an improvement in widgets.
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gptkbp:patentCitation
|
US_1970000_A
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gptkbp:patentClaim
|
1. A widget comprising... 2. A method of using a widget...
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gptkbp:patentClassification
|
A01B_1/00
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gptkbp:patentExpiration
|
1954-11-20
|
|
gptkbp:patentFamily
|
Doe Widget Family
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|
gptkbp:patentFilingDate
|
1932-05-12
1934-11-20
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|
gptkbp:patentNumber
|
1980000
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|
gptkbp:patentOwner
|
gptkb:Doe_Industries,_Inc.
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|
gptkbp:patentStatus
|
expired
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gptkbp:patentType
|
Utility Patent
utility
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gptkbp:priorityDate
|
1932-05-12
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gptkbp:publicationDate
|
1934-11-20
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gptkbp:relatedPatent
|
US_2000000_A
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gptkbp:relatedTo
|
US_1970000_A
|
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gptkbp:status
|
granted
|
|
gptkbp:subclass
|
Subclass 456
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gptkbp:technicalField
|
widgets
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gptkbp:title
|
Improvement in Widgets
|