US 4,890,156 B1

URI: https://gptkb.org/entity/US_4%2C890%2C156_B1
GPTKB entity
Properties (53)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 07/327,123
gptkbp:applicationPublicationNumber US_07/327,123_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:United_States
gptkbp:citedBy gptkb:US_5,123,456_B1
gptkbp:claims 20
gptkbp:class B23Q 11/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:fieldOfUse Industrial processes
gptkbp:filingDate March 15, 1988
https://www.w3.org/2000/01/rdf-schema#label US 4,890,156 B1
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:United_States
gptkbp:issueDate January 2, 1990
gptkbp:issuedOn January 2, 1990
gptkbp:language English
gptkbp:legalStatus Expired due to non-payment of maintenance fees.
gptkbp:location gptkb:United_States
gptkbp:patentAbstract English.
A method for improving efficiency in manufacturing processes.
gptkbp:patentAssignee United_States.
Acme_Corporation.
gptkbp:patentCitation gptkb:US_4,567,890_B1
Cited_by_US_5,123,456_B1.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification B23Q 11/00
B23Q.
gptkbp:patentExpiration January 2, 2007
gptkbp:patentFamily US_4,890,156_B1,_US_5,123,456_B1
gptkbp:patentFamilyMembers US_4,890,156_B1,_US_5,123,456_B1.
gptkbp:patentField Manufacturing.
Industrial processes.
gptkbp:patentFilingDate March 15, 1988.
January 2, 1990.
gptkbp:patentInventor Jane_Smith.
John_Doe.
United_States.
gptkbp:patentNumber gptkb:US_4,890,156_A
4,890,156
gptkbp:patentStatus Expired.
gptkbp:patentType Utility
Utility patent.
Related_to_US_4,567,890_B1.
gptkbp:priorityDate March 15, 1988
gptkbp:relatedPatent gptkb:US_4,567,890_B1
gptkbp:relatedTo gptkb:US_4,567,890_B1
gptkbp:status Expired
gptkbp:subclass B23Q
gptkbp:title Method for improving efficiency of a process