US 1212122 M1

GPTKB entity

Statements (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in mechanical systems.
gptkbp:applicationNumber US_1234567
gptkbp:applicationStatus published
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy US_2345678
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:description A detailed description of the invention and its applications.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse industrial machinery
gptkbp:filingDate 1975-05-05
gptkbp:grantDate 1980-01-01
https://www.w3.org/2000/01/rdf-schema#label US 1212122 M1
gptkbp:internationalClassification F16H
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1980-01-01
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for improving efficiency in mechanical systems.
US_patent_law
gptkbp:patentAssignee gptkb:ABC_Corporation
gptkbp:patentCitation US_3456789
gptkbp:patentClassification mechanical
F16H 1/02
gptkbp:patentExpiration 1997-01-01
gptkbp:patentFamily US_1212122_M1_family
gptkbp:patentField mechanical systems
gptkbp:patentFilingDate 1980-01-01
1975-05-05
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLink https://patents.google.com/patent/US1212122M1
gptkbp:patentNumber 1212122
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus active
gptkbp:patentType utility
gptkbp:priorityDate 1975-05-05
gptkbp:relatedPatent US 9876543
gptkbp:status granted
gptkbp:subclass F16H 1/00
gptkbp:title Method for improving efficiency