US 400,000,038 B2

GPTKB entity

Statements (66)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for a widget that enhances efficiency.
gptkbp:applicationNumber US_05/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee Example Corporation
gptkbp:citedBy gptkb:US_400,000,039_B2
gptkbp:claims 10
gptkbp:classification B23Q 11/00
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1993-12-14
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1975-05-15
https://www.w3.org/2000/01/rdf-schema#label US 400,000,038 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1976-12-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Due
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gptkbp:patentFamily US_400,000,038
gptkbp:patentNumber 400000038
gptkbp:priorityDate 1974-05-15
gptkbp:relatedTo gptkb:US_400,000,040_B2
gptkbp:status Active
gptkbp:subclass B23Q
gptkbp:title An Improved Widget