US 04,567,973 B2

URI: https://gptkb.org/entity/US_04%2C567%2C973_B2
GPTKB entity
Statements (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency.
gptkbp:applicationNumber 06/740,123
gptkbp:applicationPublication gptkb:US_04,567,973_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_05,678,910_B2
gptkbp:claims 20
gptkbp:description This patent describes a novel mechanism.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1985-05-30
https://www.w3.org/2000/01/rdf-schema#label US 04,567,973 B2
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1986-02-25
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_04,567,972_B2
gptkbp:patentExpiration 2006-02-25
gptkbp:patentFamily US_04,567,973_B2,_US_04,567,974_B2
gptkbp:patentLink https://patents.google.com/patent/US4567973B2
gptkbp:patentNumber 4567973
gptkbp:patentType utility
gptkbp:priorityDate 1984-05-30
gptkbp:relatedTo gptkb:US_04,567,972_B2
gptkbp:status active