US 4,123,382 B1

URI: https://gptkb.org/entity/US_4%2C123%2C382_B1
GPTKB entity
Statements (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of a mechanical system.
gptkbp:applicationNumber US_05/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy US_5,678,910
gptkbp:claims 20
gptkbp:class Mechanical_Systems
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 31, 1995
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate April 1, 1977
gptkbp:firstClaim A method for enhancing the performance of a mechanical device.
https://www.w3.org/2000/01/rdf-schema#label US 4,123,382 B1
gptkbp:internationalClassification F03B_13/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn October 31, 1978
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract This patent describes a method for improving the efficiency of mechanical systems.
gptkbp:patentCitation US_3,456,789
gptkbp:patentFamily US_4,123,382_B1,_US_4,234,567,_US_4,345,678
gptkbp:patentImage link_to_image
gptkbp:patentLink link_to_patent
gptkbp:patentNumber 4,123,382
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 1977
gptkbp:relatedPatent US_4,234,567
gptkbp:relatedTo US_4,567,890
gptkbp:status Active
gptkbp:subclass Efficiency Improvements
gptkbp:title Method for improving efficiency