US 320,654,403 B1

URI: https://gptkb.org/entity/US_320%2C654%2C403_B1
GPTKB entity
Properties (30)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A device for improving efficiency.
gptkbp:applicationNumber 320654403
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_123456789_B2
gptkbp:claims 10
gptkbp:classification F16H 25/00
gptkbp:description This patent describes a novel mechanism.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse industrial applications
gptkbp:filingDate 1964-05-15
gptkbp:firstClaim A device comprising...
https://www.w3.org/2000/01/rdf-schema#label US 320,654,403 B1
gptkbp:internationalClassification H02K_7/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1965-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_320,654,403_B1,_US_320,654,404_B1
gptkbp:patentLength 20 years
gptkbp:patentType utility
gptkbp:priorityDate 1963-05-15
gptkbp:relatedTo gptkb:US_320,654,402_B1
gptkbp:status active
gptkbp:subclass F16H