US 05,000,040 A

URI: https://gptkb.org/entity/US_05%2C000%2C040_A
GPTKB entity
Properties (34)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:United_States
gptkbp:citedBy gptkb:US_05,123,456_A
gptkbp:claims 10
gptkbp:class Mechanical_Systems
gptkbp:country gptkb:United_States
gptkbp:documentType Patent_Grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 19, 2008
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate March 15, 1990
https://www.w3.org/2000/01/rdf-schema#label US 05,000,040 A
gptkbp:internationalClassification F03G
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence American
gptkbp:issueDate March 19, 1991
gptkbp:issuedOn March 19, 1991
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:patentCitation gptkb:US_04,999,999_A
gptkbp:patentClassification B60K
gptkbp:patentFamily US_05,000,040_A,_US_05,123,456_A
gptkbp:patentNumber 5,000,040
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate September 15, 1989
gptkbp:relatedTo gptkb:US_04,999,999_A
gptkbp:status Expired
gptkbp:subclass Energy Efficiency
gptkbp:title Method for improving efficiency