US 5678905 C1

GPTKB entity

Properties (37)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationStatus granted
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6789012_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention manufacturing technology
gptkbp:fieldOfUse industrial applications
gptkbp:filingDate September 30, 1994
gptkbp:grantDate February 18, 1997
https://www.w3.org/2000/01/rdf-schema#label US 5678905 C1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy February 18, 1997
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_4567890_A1
gptkbp:patentExpiration February 18, 2017
gptkbp:patentFamily US_5678905_C1,_US_6789012_B2
gptkbp:patentLink https://patents.google.com/patent/US5678905C1
gptkbp:patentLitigation none
gptkbp:patentNumber 5678905
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus method claims
gptkbp:patentType utility
Utility patent for a method.
gptkbp:priorityDate September 30, 1994
gptkbp:relatedTo gptkb:US_1234567_A1
gptkbp:status active
gptkbp:subclass B23P
gptkbp:technologyArea widget manufacturing
gptkbp:title Method for improving widget efficiency