US 3,456,786 B2

URI: https://gptkb.org/entity/US_3%2C456%2C786_B2
GPTKB entity
Statements (35)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationDate 1967-05-01
gptkbp:applicationNumber US_1234567
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_4,567,890_B2
gptkbp:claims 10
gptkbp:classification Class 123, Subclass 456
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1986-07-15
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1967-05-01
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 3,456,786 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1969-07-15
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Widget_Engineering,_1968.
gptkbp:patentCitation US_3,456,785_B2
gptkbp:patentFamily US_3,456,786_B2,_US_3,456,785_B2
gptkbp:patentLength 20 years
gptkbp:patentNumber 3,456,786
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1966-05-01
gptkbp:relatedTo US_3,456,785_B2
gptkbp:status Active
gptkbp:title Improved_Widget_Design