US 4,992,345 A

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationDate 1990-05-30
gptkbp:applicationNumber 07/525,678
gptkbp:applicationType Non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_5,123,456_A
gptkbp:claims 10
gptkbp:classification H01L 21/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-02-12
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:fieldOfUse Industrial applications
gptkbp:filingDate 1990-05-30
https://www.w3.org/2000/01/rdf-schema#label US 4,992,345 A
gptkbp:internationalClassification G06F 19/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issueDate 1991-02-12
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalEvent Maintenance fee paid
gptkbp:location gptkb:United_States
gptkbp:patentAbstract A method for enhancing production efficiency.
gptkbp:patentAssignee gptkb:Acme_Corp.
gptkbp:patentCitation gptkb:US_4,567,890_A
gptkbp:patentClaim 4.
3.
5.
2.
6.
1.
7.
8.
10.
9.
gptkbp:patentFamily US_4,992,345_A,_US_5,123,456_A
gptkbp:patentField Manufacturing
gptkbp:patentInventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:patentNumber 4,992,345
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Active
gptkbp:patentType Utility
Granted patent
gptkbp:priorityDate 1989-05-30
gptkbp:relatedPatent gptkb:US_4,987,654_A
gptkbp:status Granted
gptkbp:title Method for improving efficiency