US 4,997,890 A

GPTKB entity

Properties (39)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a manufacturing process.
gptkbp:applicationNumber 07/525,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_5,123,456_A
gptkbp:claims 10
gptkbp:class B23Q 11/00
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-05
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:fieldOfUse Industrial manufacturing
gptkbp:filingDate 1990-05-30
gptkbp:filingLocation gptkb:New_York
https://www.w3.org/2000/01/rdf-schema#label US 4,997,890 A
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1991-03-05
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:location gptkb:Washington,_D.C.
gptkbp:patentAbstract gptkb:Robert_Brown
A method for improving the efficiency of a manufacturing process.
gptkbp:patentCitation gptkb:US_4,567,890_A
gptkbp:patentDescription Describes a method to enhance manufacturing efficiency.
gptkbp:patentFamily US_4,997,890_A,_US_5,123,456_A
gptkbp:patentImage image_url_here
gptkbp:patentLink https://patents.google.com/patent/US4997890A
gptkbp:patentNumber 4,997,890
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentType utility
gptkbp:priorityDate 1989-05-30
gptkbp:relatedTo gptkb:US_4,123,456_A
gptkbp:status active
gptkbp:subclass B23Q 11/10
gptkbp:technologyDomain Process engineering
gptkbp:title Method for improving efficiency of a process