US 4567894 C1

GPTKB entity

Properties (53)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber gptkb:US_4567894
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:class B23Q 11/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2006-01-21
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1985-06-10
https://www.w3.org/2000/01/rdf-schema#label US 4567894 C1
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1986-01-21
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Enforceable
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation gptkb:Journal_of_Manufacturing_Science
gptkbp:patentAbstract Filed, examined, and granted.
This patent describes a method for enhancing manufacturing efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation Figures illustrating the method.
US 9876543 B2
gptkbp:patentClaim List of claims defining the scope of the patent.
gptkbp:patentClassification H01L 21/00
B23Q 11/00
B23Q 11/10
gptkbp:patentDescription Detailed description of the method and its applications.
gptkbp:patentExpiration 2006-01-21
gptkbp:patentFamily gptkb:US_4567894
gptkbp:patentFamilyMembers US_4567894,_US_4567895,_US_4567896
gptkbp:patentField Manufacturing Processes
gptkbp:patentFilingDate 1986-01-21
1984-06-10
1985-06-10
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 4567894
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Active
Enforceable
gptkbp:patentType Granted
Utility Patent
gptkbp:priorityDate 1984-06-10
gptkbp:relatedTo gptkb:US_4567893_C1
gptkbp:status Active
gptkbp:subclass B23Q 11/10
gptkbp:title Method for improving efficiency