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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This patent describes an improved design for widgets.
|
|
gptkbp:applicationNumber
|
US_05/000,000
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|
gptkbp:applicationPublication
|
US_1975/000000_A
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|
gptkbp:applicationType
|
Non-Provisional
|
|
gptkbp:assignee
|
gptkb:New_York
gptkb:XYZ_Corporation
|
|
gptkbp:assigneeType
|
Corporation
|
|
gptkbp:citedBy
|
US_4,500,000_A
|
|
gptkbp:claims
|
10
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|
gptkbp:classification
|
Class 123 - Internal Combustion Engines
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:documentType
|
Patent Document
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:fieldOfInvention
|
Mechanical Engineering
|
|
gptkbp:filingDate
|
1975-01-31
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 4,000,031 A
|
|
gptkbp:internationalRelations
|
nan
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorResidence
|
gptkb:California
American
|
|
gptkbp:issueDate
|
1977-12-28
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
Lapsed
|
|
gptkbp:maintenanceFee
|
Not Paid
|
|
gptkbp:patentCitation
|
US_3,000,000_A
|
|
gptkbp:patentExpiration
|
1994-12-28
|
|
gptkbp:patentFamily
|
US_4,000,031_A,_US_4,500,000_A
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US4000031A/en
|
|
gptkbp:patentNumber
|
4,000,031
|
|
gptkbp:patentType
|
Utility Patent
|
|
gptkbp:priorityDate
|
1975-01-31
|
|
gptkbp:relatedTo
|
US_3,500,000_A
|
|
gptkbp:status
|
Expired
|
|
gptkbp:subclass
|
123/456
|
|
gptkbp:title
|
Improved_Widget_Design
|