US 3000001 A

GPTKB entity

Properties (46)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved widget design.
gptkbp:applicationNumber US_12345678
gptkbp:applicationPublication 1961-01-01
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_3000002_A
gptkbp:claims 10
gptkbp:classification B23Q 11/00
gptkbp:description This invention relates to widgets.
gptkbp:drawings Figure 1
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1981-12-01
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1961-01-01
https://www.w3.org/2000/01/rdf-schema#label US 3000001 A
gptkbp:internationalClassification B23Q
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1961-12-01
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation Non-patent literature reference 1
gptkbp:patentAbstract An improved widget design is disclosed.
gptkbp:patentAssignee gptkb:Acme_Corp.
gptkbp:patentCitation US_2999999_A
gptkbp:patentClassification B23Q 11/00
gptkbp:patentExpiration 1981-12-01
gptkbp:patentFamily US_3000001_A_family
gptkbp:patentField mechanical engineering
gptkbp:patentFilingDate 1961-01-01
1961-12-01
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 3000001
US_patent
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus active
gptkbp:patentType utility patent
Utility application
Utility patent for an improved widget.
gptkbp:priorityDate 1960-01-01
gptkbp:relatedTo US_3000003_A
gptkbp:status granted
gptkbp:subclass B23Q 11/10
gptkbp:title Improved Widget