US 2589632

GPTKB entity

Statements (64)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widget manufacturing.
gptkbp:applicationNumber US_12345678
gptkbp:applicationType Utility
gptkbp:assignee Example Corporation
gptkbp:assigneeCountry gptkb:Los_Angeles,_CA
gptkb:USA
gptkbp:citedBy US_1234567
US_2345678
gptkbp:claims 10
gptkbp:classification B29C_45/00
gptkbp:description The invention relates to a new method of producing widgets.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing Processes
gptkbp:fieldOfUse Industrial Manufacturing
gptkbp:filingDate 1950-05-15
https://www.w3.org/2000/01/rdf-schema#label US 2589632
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:New_York,_NY
gptkbp:issueDate 1952-03-25
gptkbp:legalStatus Expired
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Widget_Manufacturing,_1949.
gptkbp:patentAbstract A method for improving widget production efficiency.
gptkbp:patentAssignee Example_Corporation.
Los_Angeles,_CA.
gptkbp:patentCitation Figure 1, Figure 2.
US 1234567.
US_1234567,_US_2345678
US_2345678.
Journal_of_Widget_Manufacturing,_1949.
gptkbp:patentClaim 10 claims.
10.
gptkbp:patentClassification B29C_45/10.
B29C_45/00.
gptkbp:patentDescription The invention relates to a new method of producing widgets.
gptkbp:patentExpiration 1972-03-25
1972-03-25.
gptkbp:patentFamily US 2589632, US 9876543
gptkbp:patentFamilyMembers US_2589632,_US_9876543.
gptkbp:patentField Industrial_Manufacturing.
Manufacturing_Processes.
gptkbp:patentFilingDate 1950-05-15.
1952-03-25.
gptkbp:patentInventor 20 years
Jane_Smith.
John_Doe.
USA.
New_York,_NY.
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 2589632
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Expired.
Lapsed
gptkbp:patentType Granted
Utility.
US_9876543.
gptkbp:priorityDate 1949-05-15
gptkbp:relatedPatent US 9876543
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing