US 3700000 A

GPTKB entity

Properties (51)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationDate 1970-06-01
gptkbp:applicationNumber 3700000
gptkbp:applicationPublication US_3700000_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkbp:assigneeType Corporation
gptkbp:citedBy US_4000000_A
gptkbp:claims 10
gptkbp:classification B23Q 3/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1970-06-01
https://www.w3.org/2000/01/rdf-schema#label US 3700000 A
gptkbp:internationalClassification F16B 2/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
American
gptkbp:issueDate 1972-10-25
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:location gptkb:USA
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract gptkb:USA
An improved widget design that enhances performance.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:patentCitation US_3600000_A
gptkbp:patentClaim Claims related to the widget's design.
gptkbp:patentClassification F16B 2/00
gptkbp:patentDescription Detailed description of the widget design.
gptkbp:patentExpiration 1992-10-25
gptkbp:patentFamily US_3700000_A,_US_3800000_A
gptkbp:patentField Mechanical Engineering
gptkbp:patentFilingDate 1970-06-01
1972-10-25
gptkbp:patentInventor gptkb:California
gptkb:John_Doe
Jane_Smith
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 3700000
gptkbp:patentStatus Expired
Granted
gptkbp:patentType Utility Patent
Utility
gptkbp:priorityDate 1969-06-01
gptkbp:relatedTo US_3600000_A
gptkbp:status Expired
gptkbp:title Improved_Widget_Design