US 2,555,593

GPTKB entity

Properties (54)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for a widget that enhances efficiency.
gptkbp:applicationDate 1951-01-12
gptkbp:applicationNumber US_1234567
gptkbp:applicationType non-provisional
gptkbp:assignee Example Corporation
gptkbp:citedBy US_3,000,000
gptkbp:claims 10
gptkbp:classification Class 123
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1951-01-12
gptkbp:firstClaim gptkb:US_2,555,600
https://www.w3.org/2000/01/rdf-schema#label US 2,555,593
gptkbp:internationalClassification B23Q 11/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1951-05-29
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract An improved widget design.
gptkbp:patentAssignee Example_Corporation.
gptkbp:patentCitation gptkb:US_2,555,592
gptkbp:patentClaim Claim 1.
Claim 10.
Claim 2.
Claim 3.
Claim 4.
Claim 5.
Claim 6.
Claim 7.
Claim 8.
Claim 9.
gptkbp:patentDescription This patent describes an innovative approach to widget design.
gptkbp:patentExpiration 1971-05-29
gptkbp:patentFamily US_2,555,593_family
gptkbp:patentField widgets
gptkbp:patentImage image_url_here
gptkbp:patentInventor John_Doe.
gptkbp:patentLink https://patents.google.com/patent/US2555593A/en
gptkbp:patentLitigation none
gptkbp:patentNumber 2,555,593
gptkbp:patentOwner Example Corporation
gptkbp:patentStatus granted
assignment.
gptkbp:patentType utility
Utility patent.
gptkbp:priorityDate 1950-01-12
gptkbp:relatedTo gptkb:US_2,555,594
gptkbp:status expired
gptkbp:technologyArea mechanical engineering
gptkbp:title An Improved Widget