US 4135791 B1

GPTKB entity

Statements (32)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of a process.
gptkbp:applicationNumber US_06/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_4567890_A
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:documentType patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1999-01-12
gptkbp:fieldOfInvention engineering
gptkbp:filingDate 1979-02-01
gptkbp:firstClaim 5
A method for...
gptkbp:grantDate 1982-01-12
https://www.w3.org/2000/01/rdf-schema#label US 4135791 B1
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy 1982-01-12
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_4135791_B1,_US_4135790_B2
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate 1978-02-01
gptkbp:publicationNumber US_4135791_A
gptkbp:relatedPatent US_4135790_B2
gptkbp:status active
gptkbp:title Method for improving efficiency of a process