US 5,012,345 C1

URI: https://gptkb.org/entity/US_5%2C012%2C345_C1
GPTKB entity
Properties (35)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency.
gptkbp:applicationNumber 07/537,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_5,123,456_A
gptkbp:claims 20
gptkbp:class mechanical device
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1990-06-29
gptkbp:fullText Available online.
https://www.w3.org/2000/01/rdf-schema#label US 5,012,345 C1
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1991-04-30
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:location gptkb:USA
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This invention relates to...
gptkbp:patentCitation gptkb:US_4,567,890_A
gptkbp:patentClassification H01M
gptkbp:patentExpiration 2011-04-30
gptkbp:patentFamily US_5,012,345_C1,_US_5,123,456_A
gptkbp:patentLitigation none
gptkbp:patentNumber 5,012,345
gptkbp:patentType utility
gptkbp:priorityDate 1989-06-29
gptkbp:relatedTo gptkb:US_4,987,654_A
gptkbp:status active
gptkbp:subclass energy efficiency
gptkbp:technologyArea renewable energy