US 400,123,471 P1

GPTKB entity

Properties (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in industrial processes.
gptkbp:applicationNumber US_400123471
gptkbp:applicationPublication gptkb:US_400,123,471_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_400,123,472
gptkbp:claims 10
gptkbp:class Energy Conservation
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-01-11
gptkbp:fieldOfInvention energy efficiency
gptkbp:fieldOfUse industrial applications
gptkbp:filingDate 1975-07-15
https://www.w3.org/2000/01/rdf-schema#label US 400,123,471 P1
gptkbp:internationalClassification F24J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1977-01-11
gptkbp:issuedBy 1977-01-11
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This patent describes a method for improving energy efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_400,123,470
gptkbp:patentClaim Claims defining the scope of the invention.
gptkbp:patentClassification H01M 8/00
gptkbp:patentDescription Detailed description of the method and its applications.
gptkbp:patentExpiration 1994-01-11
gptkbp:patentFamily gptkb:US_400,123,471
gptkbp:patentFilingDate gptkb:US_400,123,471_B1
1975-07-15
1977-01-11
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 400123471
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus active
gptkbp:patentType utility
gptkbp:priorityDate 1975-07-15
gptkbp:relatedPatent gptkb:US_400,123,470
gptkbp:status active
gptkbp:subclass Methods of conserving energy
gptkbp:title Method for improving efficiency