US 3,456,850 B2

URI: https://gptkb.org/entity/US_3%2C456%2C850_B2
GPTKB entity
Statements (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationDate 1967-05-01
gptkbp:applicationNumber 10/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_4,567,890_B2
gptkbp:claims 20
gptkbp:class Class 123
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1989-07-22
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:fieldOfUse Consumer Products
gptkbp:filingDate 1967-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3,456,850 B2
gptkbp:internationalClassification F16B 2/00
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 Paid
gptkbp:patentAbstract 35 U.S.C. § 101
An improved widget design.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_3,456,849_B2
gptkbp:patentExpiration 1989-07-22
gptkbp:patentFamily US_3,456,850_B2,_US_3,456,849_B2
gptkbp:patentField Mechanical Engineering
gptkbp:patentLitigation No
gptkbp:patentNumber 3,456,850
gptkbp:patentStatus Active
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1966-05-01
gptkbp:relatedTo gptkb:US_3,456,849_B2
gptkbp:status Active
gptkbp:subclass Subclass 456
gptkbp:title Improved_Widget_Design