US 390,123,321 A

GPTKB entity

Statements (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 05/123,456
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_400,000,001_A
gptkbp:claims 10
gptkbp:class B23Q
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filedIn gptkb:US
gptkbp:filingDate 1975-05-15
gptkbp:firstClaim A method for improving efficiency comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 390,123,321 A
gptkbp:internationalClassification B23Q11/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1975-08-26
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus lapsed
gptkbp:maintenanceFee required
gptkbp:nonPatentCitation Journal_of_Manufacturing_Science,_1974.
gptkbp:patentCitation US_389,999,999_A
gptkbp:patentFamily US_390,123,321_A_family
gptkbp:patentLength 20 years
gptkbp:patentType granted
gptkbp:priorityDate 1974-05-15
gptkbp:relatedTo US_390,123,320_A
gptkbp:status expired
gptkbp:subclass B23Q11/00
gptkbp:title Method for improving efficiency