US 3,456,830 B2

GPTKB entity

Statements (67)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in mechanical systems.
gptkbp:applicationNumber gptkb:US_3,456,830
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_4,567,890_B2
gptkbp:claims 10
gptkbp:class F16H 1/00
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate July 15, 1986
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate March 15, 1968
https://www.w3.org/2000/01/rdf-schema#label US 3,456,830 B2
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn July 15, 1969
gptkbp:language English
gptkbp:legalStatus Granted
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US 3,456,836 B2
gptkbp:patentFamily US_3,456,830_B2_Family
gptkbp:patentType Utility Patent
gptkbp:priorityDate January 10, 1968
gptkbp:relatedTo gptkb:US_3,456,829_B2
gptkbp:status Active
gptkbp:subclass F16H 1/02
gptkbp:title Method for improving efficiency