US 400,123,912 B2

URI: https://gptkb.org/entity/US_400%2C123%2C912_B2
GPTKB entity
Statements (58)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A device for improving efficiency.
gptkbp:applicationNumber 05/123,456
gptkbp:applicationPublication US_400,123,912_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_500,123,456_B2
gptkbp:claims 20
gptkbp:description This patent describes a novel mechanism.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-01-11
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse industrial applications
gptkbp:filingDate 1976-05-12
https://www.w3.org/2000/01/rdf-schema#label US 400,123,912 B2
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1977-01-11
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A device for improving efficiency in mechanical systems.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation 10
US_300,123,456_A
US_500,123,456_B2.
gptkbp:patentClaim 20 claims.
A method for enhancing performance.
gptkbp:patentClassification F16H 1/00
gptkbp:patentDescription This patent describes a novel mechanism for improving efficiency.
gptkbp:patentExpiration 1994-01-11
gptkbp:patentFamily US_400,123,912_B2,_US_400,123,911_B2
gptkbp:patentFamilyMembers 2
gptkbp:patentField mechanical devices
industrial applications.
gptkbp:patentFilingDate 1977-01-11
1976-05-12
1975-05-12.
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
USA.
gptkbp:patentMaintenanceFee paid.
gptkbp:patentNumber 400123912
gptkbp:patentOwner gptkb:Acme_Corporation
gptkb:USA
USA.
Acme_Corporation.
gptkbp:patentStatus active
in force
granted.
gptkbp:patentType utility
granted patent
non-provisional.
US_400,123,911_B2.
gptkbp:priorityDate 1975-05-12
gptkbp:relatedTo US_400,123,911_B2
gptkbp:status active