US 460,123,387 B2

GPTKB entity

Statements (41)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationStatus Published
gptkbp:applicationType Utility
gptkbp:assignee Company XYZ
gptkbp:citedBy US_5,123,456
gptkbp:class Mechanical_Systems
gptkbp:country gptkb:United_States
gptkbp:documentType B2
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingCountry Active
gptkbp:filingDate July 1, 1985
https://www.w3.org/2000/01/rdf-schema#label US 460,123,387 B2
gptkbp:internationalClassification F01B 29/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate September 2, 1986
gptkbp:issuedBy September 2, 1986
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Mechanical_Engineering,_1984.
gptkbp:numberOfClaims 20
gptkbp:patentAbstract A method for enhancing the efficiency of mechanical systems.
gptkbp:patentCitation US_4,567,890
gptkbp:patentClaim 1. A method for improving efficiency.
2. The method of claim 1, wherein...
gptkbp:patentExpiration September 2, 2006
gptkbp:patentFamily US,_EP,_JP
gptkbp:patentLink https://patents.google.com/patent/US460123387B2
gptkbp:patentNumber 460123387
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Granted Patent
gptkbp:priorityDate March 15, 1985
gptkbp:relatedApplication US_07/123,457
gptkbp:relatedPatent gptkb:US_460,123,388_B2
gptkbp:status Active
gptkbp:subclass Efficiency Improvement
gptkbp:title Method for improving efficiency