US 4949494 A1

GPTKB entity

Properties (40)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a manufacturing process.
gptkbp:applicationNumber 07/327,123
gptkbp:applicationPublication gptkb:US_4949494_A1
gptkbp:applicationStatus Published
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_5000000_A
gptkbp:claims 20
gptkbp:class B23Q
gptkbp:description Detailed description of the invention.
gptkbp:drawings Included
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-03-20
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:figure 5
gptkbp:filingDate 1989-03-20
gptkbp:fullText Available online
https://www.w3.org/2000/01/rdf-schema#label US 4949494 A1
gptkbp:internationalClassification H01L
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation gptkb:Journal_of_Manufacturing_Science
gptkbp:patentCitation gptkb:US_1234567_A
gptkbp:patentFamily US_4949494_A1,_US_5000000_A,_US_4949493_A
gptkbp:patentLink https://patents.google.com/patent/US4949494A1
gptkbp:patentNumber 4949494
gptkbp:patentType A1
gptkbp:priorityDate 1988-03-20
gptkbp:publicationDate 1990-08-14
gptkbp:relatedTo US_4949493_A
gptkbp:researchField Industrial Engineering
gptkbp:status Granted
gptkbp:subclass B23Q11/00
gptkbp:technicalField Engineering
gptkbp:title Method for improving efficiency of a process