US 3,456,934 A

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublication 1967-11-01
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_4,567,890_A
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:fieldOfUse Industrial Manufacturing
gptkbp:filingDate 1967-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3,456,934 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1969-07-22
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:Washington,_D.C.
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract An improved method for manufacturing widgets.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_4,567,890_A
gptkb:US_3,456,933_A
gptkbp:patentClassification B29C
B29C_45/00
gptkbp:patentDescription Describes a novel approach to widget production.
gptkbp:patentExpiration 1989-07-22
gptkbp:patentFamily US_3,456,934_A,_US_3,456,933_A,_US_3,456,932_A
gptkbp:patentField Manufacturing Processes
gptkbp:patentFilingDate 1969-07-22
1967-05-01
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
gptkbp:patentLength 20 years
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 3,456,934
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Expired
Lapsed
gptkbp:patentType Granted
Utility Patent
gptkbp:priorityDate 1966-05-01
gptkbp:relatedTo gptkb:US_3,456,933_A
gptkbp:status Expired
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing