US 4,123,396 B2

URI: https://gptkb.org/entity/US_4%2C123%2C396_B2
GPTKB entity
Statements (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for making a widget that improves efficiency.
gptkbp:applicationNumber US_05/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_5,678,910_B2
gptkbp:claims 20
gptkbp:class B23P_15/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1976-05-01
gptkbp:firstClaim A method for making a widget comprising the steps of...
gptkbp:grantDate 1978-10-31
https://www.w3.org/2000/01/rdf-schema#label US 4,123,396 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1978-10-31
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Required
gptkbp:patentExpiration 1995-10-31
gptkbp:patentFamily US_4,123,396_B2,_US_4,567,890_B2
gptkbp:patentNumber 4,123,396
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1975-05-01
gptkbp:relatedTo gptkb:US_4,567,890_B2
gptkbp:status Active
gptkbp:subclass B23P_15/02
gptkbp:title Method for making a widget