US 2,555,575 B2

GPTKB entity

Properties (55)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_12345678
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy US_3,000,000
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:documentType granted patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1971-05-29
gptkbp:fieldOfInvention manufacturing technology
gptkbp:filingDate 1951-05-01
https://www.w3.org/2000/01/rdf-schema#label US 2,555,575 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1951-05-29
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:location gptkb:USA
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_2,555,577_B2
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gptkb:US_2,555,578_B2
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gptkb:US_2,555,576_B2
gptkb:US_2,555,597_B2
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gptkb:US_2,555,599_B2
gptkb:US_2,555,574_B2
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gptkb:US_2,555,600_B2
gptkb:US_2,555,592_B2
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gptkb:US_2,555,595_B2
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gptkb:US_2,555,580_B2
gptkbp:patentFamily Doe Widget Family
gptkbp:patentType utility
gptkbp:priorityDate 1950-05-01
gptkbp:relatedTo gptkb:US_2,555,574_B2
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing