US 3,456,838 B2

GPTKB entity

Statements (57)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an innovative method for manufacturing widgets.
gptkbp:applicationNumber US_5,678,901
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_4,567,890_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention manufacturing technology
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 1967-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3,456,838 B2
gptkbp:internationalClassification B23P_15/00
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 A method for improving the efficiency of widget production.
industrial engineering.
gptkbp:patentAssignee Acme_Corporation.
gptkbp:patentCitation gptkb:US_3,456,837_B2
US_4,567,890_B2.
US_3,456,837_B2.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification B23P 15/00.
gptkbp:patentDescription This invention relates to the field of widget manufacturing.
Improvement in Widget Manufacturing.
gptkbp:patentExpiration 1986-07-22
1986-07-22.
gptkbp:patentFamily US_3,456,838_B2,_US_3,456,839_B2
gptkbp:patentFamilyMembers US_3,456,839_B2.
gptkbp:patentField manufacturing.
manufacturing technology.
gptkbp:patentFilingDate 1967-05-01.
1966-05-01.
1969-07-22.
gptkbp:patentInventor Jane_Smith.
John_Doe.
United_States.
gptkbp:patentMaintenanceFee paid.
gptkbp:patentNumber 3,456,838
US_5,678,901.
gptkbp:patentOwner gptkb:Acme_Corporation
USA.
gptkbp:patentStatus active.
granted.
gptkbp:patentType utility patent
non-provisional.
granted patent.
US_3,456,837_B2.
gptkbp:priorityDate 1966-05-01
gptkbp:relatedTo gptkb:US_3,456,837_B2
gptkbp:status active
gptkbp:technologyDomain industrial engineering
gptkbp:title Improvement in Widget Manufacturing