US 2555647 A

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_2555647
gptkbp:applicationPublication gptkb:US_2555647_A
gptkbp:applicationType utility
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy gptkb:US_1234567_A
gptkb:US_2345678_A
gptkbp:claims 1. A method for making widgets.
2. A widget made by the method.
gptkbp:class B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1971-05-14
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1951-05-14
https://www.w3.org/2000/01/rdf-schema#label US 2555647 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract An improved method for manufacturing widgets.
gptkbp:patentAssignee Doe Industries
gptkbp:patentCitation gptkb:US_1234567_A
gptkb:US_2345678_A
gptkbp:patentClaim 1. A method for making widgets.
2. A widget made by the method.
gptkbp:patentClassification B29C
B29C_45/00
gptkbp:patentDescription This patent describes an improved method for manufacturing widgets.
gptkbp:patentExpiration 1971-05-14
gptkbp:patentFamily Doe Widget Family
gptkbp:patentField manufacturing
gptkbp:patentFilingDate 1951-07-10
1951-05-14
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 2555647
gptkbp:patentStatus active
gptkbp:patentType granted patent
widget manufacturing technology
gptkbp:priorityDate 1950-05-14
gptkbp:publicationDate 1951-07-10
gptkbp:relatedTo widget manufacturing technology
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing