US 400,123,479 A

URI: https://gptkb.org/entity/US_400%2C123%2C479_A
GPTKB entity
Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets that enhances efficiency.
gptkbp:applicationNumber US_05/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_400,123,480_A
gptkbp:claims 10
gptkbp:classification U.S._Class_123/456
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse Manufacturing
gptkbp:filingDate 1975-05-01
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 400,123,479 A
gptkbp:internationalClassification B23Q 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1977-01-11
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalEvent Maintenance Fee Paid
gptkbp:patentExpiration 1994-01-11
gptkbp:patentFamily US_400,123,479_A,_US_400,123,480_A
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1974-05-01
gptkbp:relatedTo gptkb:US_400,123,478_A
gptkbp:status Expired
gptkbp:subclass 123/456.1
gptkbp:title Improved_Widget_Design