US 340,987,695 B2

URI: https://gptkb.org/entity/US_340%2C987%2C695_B2
GPTKB entity
Properties (56)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel mechanism for improving efficiency.
gptkbp:applicationNumber 15/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy US_5,678,901
US_3,456,789
gptkbp:claims 20
gptkbp:class mechanical device
gptkbp:country gptkb:United_States
gptkbp:description This patent describes a new type of mechanical device.
gptkbp:drawings 5
gptkbp:examiner Jane_Smith
gptkbp:expirationDate November 12, 1985
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate June 15, 1965
https://www.w3.org/2000/01/rdf-schema#label US 340,987,695 B2
gptkbp:internationalClassification F03G
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate November 12, 1968
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:keywords mechanical, efficiency, invention
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A device that enhances mechanical efficiency.
gptkbp:patentAssignee XYZ_Corporation.
gptkbp:patentCitation 5.
US_2,345,678
US_2,345,678.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification mechanical engineering
F03G.
gptkbp:patentDescription This patent describes a new type of mechanical device.
gptkbp:patentExpiration November 12, 1985.
gptkbp:patentFamily US_340,987,695
US_340,987,695.
gptkbp:patentField energy efficiency.
gptkbp:patentFilingDate June 15, 1964.
June 15, 1965.
November 12, 1968.
gptkbp:patentInventor mechanical, efficiency, invention.
Jane_Smith.
John_Doe.
gptkbp:patentMaintenanceFee paid.
gptkbp:patentNumber 340987695
gptkbp:patentStatus active.
gptkbp:patentType utility
US_340,987,694_B2.
gptkbp:priorityDate June 15, 1964
gptkbp:publications B2
gptkbp:relatedTo gptkb:US_340,987,694_B2
gptkbp:status active
gptkbp:subclass energy conversion