US 52,109,970 A1

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets through innovative design.
gptkbp:applicationNumber 07/885,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_60,123,456_A1
gptkbp:claims 20
gptkbp:coInventor Jane_Smith
gptkbp:examiner James_T._Patent
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1992-05-15
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 52,109,970 A1
gptkbp:internationalClassification F16L 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:patentFamily US_52,109,970_A1,_US_60,123,456_A1
gptkbp:patentInventor 20 years
gptkbp:priorityDate 1991-05-15
gptkbp:publicationDate 1993-06-29
gptkbp:relatedTo gptkb:US_52,109,971_A1
gptkbp:status Granted
gptkbp:title Method for improving widget efficiency