US 5112345 B2

GPTKB entity

Statements (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of a mechanical system.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy US_6123456_A
gptkbp:claims 10
gptkbp:class Mechanical_Systems
gptkbp:effectiveDate 1992-05-12
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1990-05-12
https://www.w3.org/2000/01/rdf-schema#label US 5112345 B2
gptkbp:internationalClassification F03B_13/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:legalStatus Granted
gptkbp:patentCitation gptkb:US_1234567_A
gptkb:US_6789012_F5
gptkb:US_3456789_C2
gptkb:US_2345678_B1
US_0123456_J9
US_4567890_D3
US_5678901_E4
US_7890123_G6
US_8901234_H7
US_9012345_I8
gptkbp:patentExpiration 2012-05-12
gptkbp:patentFamily US_5112345_B2,_US_6123456_A
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1990-05-12
gptkbp:publicationNumber 5112345
gptkbp:relatedTo US_5112344_B2
gptkbp:status Active
gptkbp:subclass Efficiency Improvement
gptkbp:title Method for improving efficiency