US 3,456,874 A

GPTKB entity

Statements (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_1234567
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_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:expirationDate 1986-07-22
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1967-05-01
gptkbp:firstClaim A method for manufacturing widgets.
A widget produced by the method.
https://www.w3.org/2000/01/rdf-schema#label US 3,456,874 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1969-07-22
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract An improved method for manufacturing widgets.
US_3,456,873_A,_US_3,456,872_A
gptkbp:patentCitation 5
gptkbp:patentClassification B29C
gptkbp:patentDescription This patent describes a novel approach to widget manufacturing.
gptkbp:patentExpiration 1986-07-22
gptkbp:patentFamily US_3,456,874_A,_US_4,567,890_A
gptkbp:patentFilingDate 1969-07-22
gptkbp:patentImage image_url_here
gptkbp:patentLitigation none
gptkbp:patentNumber 3,456,874
gptkbp:patentStatus assignment
gptkbp:patentType gptkb:USPTO
1969-07-22
success
granted
grant
Patent granted.
granted patent
Patent successfully granted.
gptkbp:priorityDate 1966-05-01
gptkbp:relatedTo gptkb:US_3,456,873_A
gptkbp:status granted
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing