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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This patent describes an improved design for widgets.
|
|
gptkbp:applicationNumber
|
gptkb:US_4,000,071
|
|
gptkbp:applicationStatus
|
granted
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|
gptkbp:applicationType
|
utility
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|
gptkbp:assignee
|
gptkb:Acme_Corporation
gptkb:New_York
|
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gptkbp:assigneeCountry
|
gptkb:United_States
|
|
gptkbp:citedBy
|
US_5,000,000_A
|
|
gptkbp:claims
|
20
|
|
gptkbp:class
|
B65D 85/00
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
|
gptkbp:filingCountry
|
gptkb:United_States
|
|
gptkbp:filingDate
|
1976-06-15
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 4,000,071 A
|
|
gptkbp:internationalClassification
|
B65D 85/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:United_States
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1977-12-28
|
|
gptkbp:issuedOn
|
1977-12-28
|
|
gptkbp:legalStatus
|
active
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentCitation
|
US_3,500,000_A
|
|
gptkbp:patentClassification
|
mechanical
widget design
|
|
gptkbp:patentDescription
|
This patent provides a novel approach to widget design.
|
|
gptkbp:patentExpiration
|
1994-12-28
|
|
gptkbp:patentFamily
|
US_4,000,071_A,_US_4,500,000_A
|
|
gptkbp:patentImage
|
image_url_here
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US4000071A
|
|
gptkbp:patentNumber
|
4,000,071
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentType
|
granted
|
|
gptkbp:priorityDate
|
1975-06-15
|
|
gptkbp:relatedTo
|
US_3,000,000_A
|
|
gptkbp:status
|
expired
|
|
gptkbp:subclass
|
B65D 85/10
|
|
gptkbp:title
|
Improved_Widget_Design
|