US 3,456,837 B2

GPTKB entity

Statements (41)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for 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 10
gptkbp:class B23P_15/00
gptkbp:examinationType Substantive Examination
gptkbp:expirationDate 1986-07-22
gptkbp:fieldOfInvention Manufacturing
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 1967-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3,456,837 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 Required
gptkbp:patentAbstract An improved widget design that enhances efficiency.
gptkbp:patentCitation US 3,456,836 B2
gptkbp:patentClassification B23P
gptkbp:patentDescription This patent provides a detailed description of the widget design.
gptkbp:patentExpiration 1986-07-22
gptkbp:patentFamily US 3,456,837 B2, US 3,456,836 B2
gptkbp:patentFilingDate 1969-07-22
1967-05-01
gptkbp:patentImage URL_to_image
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 3,456,837
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Active
Maintenance fee paid.
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1966-05-01
gptkbp:relatedTo US 3,456,836 B2
gptkbp:status Active
gptkbp:subclass B23P_15/02
gptkbp:title Improved_Widget_Design