US 3,211,001 C1

URI: https://gptkb.org/entity/US_3%2C211%2C001_C1
GPTKB entity
Statements (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel mechanism for improving efficiency.
gptkbp:applicationNumber US_1962-123456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_3,500,000
gptkbp:claims 10
gptkbp:class mechanical device
gptkbp:description This patent describes a mechanism for...
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1982-10-19
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1962-05-14
https://www.w3.org/2000/01/rdf-schema#label US 3,211,001 C1
gptkbp:internationalClassification F03G
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1965-10-19
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus active
gptkbp:location gptkb:USA
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_3,211,001_C1,_US_3,200,000,_US_3,500,000
gptkbp:patentType utility
gptkbp:priorityDate 1961-05-14
gptkbp:relatedTo US_3,200,000
gptkbp:status granted
gptkbp:subclass energy conversion