US 3,456,988

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber gptkb:US_3,456,988
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_4,567,890
gptkbp:claims 10
gptkbp:class Class 123
gptkbp:documentType patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate July 15, 1986
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate March 1, 1968
https://www.w3.org/2000/01/rdf-schema#label US 3,456,988
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate July 15, 1969
gptkbp:issuedBy July 15, 1969
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:patentAbstract An improved widget design that enhances efficiency.
filed_with_USPTO.
gptkbp:patentAssignee Acme_Corporation.
gptkbp:patentCitation US_3,456,987
gptkbp:patentClaim claim 1.
claim 10.
claim 2.
claim 3.
claim 4.
claim 5.
claim 6.
claim 7.
claim 8.
claim 9.
gptkbp:patentClassification mechanical
gptkbp:patentDescription This patent provides a detailed description of the widget design.
gptkbp:patentExpiration July 15, 1986
gptkbp:patentFamily US_3,456,988_family
gptkbp:patentField manufacturing.
gptkbp:patentImage image_url_here
gptkbp:patentInventor John_Doe.
gptkbp:patentMaintenanceFee 5 years
gptkbp:patentNumber 3,456,988
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus maintenance fee paid
gptkbp:patentType utility
Utility patent for a new invention.
granted after examination.
gptkbp:priorityDate January 1, 1968
gptkbp:relatedPatent US_3,456,987
gptkbp:relatedTo US_3,456,987
gptkbp:status active
gptkbp:subclass Subclass 456
gptkbp:title Improved_Widget_Design