US 5,012,345 F1

URI: https://gptkb.org/entity/US_5%2C012%2C345_F1
GPTKB entity
Statements (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency.
gptkbp:applicationNumber 07/532,123
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_6,123,456
gptkbp:claims 20
gptkbp:classification B60K_1/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-04-30
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1990-06-29
https://www.w3.org/2000/01/rdf-schema#label US 5,012,345 F1
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1991-04-30
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation gptkb:Journal_of_Mechanical_Engineering
gptkbp:patentAbstract This invention relates to...
gptkbp:patentFamily US 5,012,345 F1, US 4,987,654, US 6,123,456
gptkbp:patentNumber 5,012,345
gptkbp:patentType utility
gptkbp:priorityDate 1989-06-29
gptkbp:relatedPatent US_4,987,654
gptkbp:status active
gptkbp:subclass B60K