US 3,456,973 B2

GPTKB entity

Statements (41)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_5,678,910
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_4,567,890_B2
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1986-07-22
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filingDate 1967-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3,456,973 B2
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1969-07-22
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract high
available
significant
manufacturing technology
through litigation
gptkbp:patentCitation ongoing
exclusive rights
widgets
gptkbp:patentClassification Utility Patent
gptkbp:patentDescription A method for improving the efficiency of widget production.
gptkbp:patentFamily US_3,456,973_B2,_US_3,456,972_B2
gptkbp:patentLength 20 years
gptkbp:patentLitigation prohibited
gptkbp:patentNumber 3,456,973
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentType utility
gptkbp:priorityDate 1966-05-01
gptkbp:relatedPatent gptkb:US_3,456,972_B2
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing