US 3,456,817 A

GPTKB entity

Statements (62)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an innovative method for manufacturing widgets.
gptkbp:applicationNumber US_123456
gptkbp:applicationPublication gptkb:US_3,456,817_A
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_4,567,890_A
gptkbp:claims 10
gptkbp:class Manufacturing Processes
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate July 15, 1986
gptkbp:fieldOfInvention Manufacturing
gptkbp:fieldOfUse Industrial Manufacturing
gptkbp:filingDate March 1, 1968
https://www.w3.org/2000/01/rdf-schema#label US 3,456,817 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate July 15, 1969
gptkbp:issuedOn July 15, 1969
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Not Paid
gptkbp:patentAbstract English.
A method for producing widgets with improved efficiency.
Filed_with_the_USPTO.
gptkbp:patentAssignee Acme_Corporation.
gptkbp:patentCitation gptkb:US_3,456,818_A
US_4,567,890_A.
gptkbp:patentClaim A method of manufacturing widgets.
gptkbp:patentClassification Manufacturing_Processes.
Widget_Manufacturing.
B29C_45/00.
gptkbp:patentDescription Describes a novel approach to widget production.
gptkbp:patentExpiration July 15, 1986.
gptkbp:patentFamily US_3,456,817_A,_US_3,456,818_A.
US_3,456,817_A,_US_3,456,818_A
gptkbp:patentField Manufacturing.
Industrial_Manufacturing.
gptkbp:patentFilingDate January 1, 1968.
July 15, 1969.
gptkbp:patentInventor Jane_Smith.
United_States.
John_Doe,_Jane_Smith.
gptkbp:patentMaintenanceFee Not Paid.
gptkbp:patentNumber 3456817
3456817.
US_123456.
gptkbp:patentOffice gptkb:USPTO
USPTO.
gptkbp:patentStatus Expired due to non-payment of maintenance fees.
Lapsed.
gptkbp:patentType Granted
Utility.
US_3,456,818_A.
gptkbp:priorityDate January 1, 1968
gptkbp:relatedPatent gptkb:US_3,456,818_A
gptkbp:status Expired
gptkbp:subclass Widget Production
gptkbp:title Improvement in Widget Manufacturing