US 400,123,418 A

GPTKB entity

Properties (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber US_05/123,456
gptkbp:applicationPublication gptkb:US_400,123,418_A
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_500,123,456_A
gptkbp:claims 10
gptkbp:classification B01D 45/00
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filingDate 1975-05-15
gptkbp:firstClaim 9
A method for improving efficiency in manufacturing.
https://www.w3.org/2000/01/rdf-schema#label US 400,123,418 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1977-01-11
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Not Paid
gptkbp:patentAbstract A method for improving efficiency in manufacturing processes.
gptkbp:patentAssignee gptkb:Acme_Corporation
1
gptkbp:patentCitation 5
US_300,123,456_A
gptkbp:patentClassification CPC_B01D_45/00
gptkbp:patentExpiration 1995-05-15
gptkbp:patentFamily US_400,123,418_A,_US_400,123,419_A
gptkbp:patentFamilyMembers 2
gptkbp:patentField Manufacturing Processes
gptkbp:patentFilingDate 1975-05-15
1977-01-11
gptkbp:patentInventor gptkb:John_Doe
1
20 years from filing
gptkbp:patentLink https://patents.google.com/patent/US400123418A
gptkbp:patentNumber 400123418
gptkbp:patentStatus 1
Expired
gptkbp:patentType Utility
gptkbp:priorityDate 1974-05-15
gptkbp:relatedPatent gptkb:US_400,123,419_A
gptkbp:status Expired
gptkbp:title Method for improving efficiency