US 2,555,670 A

GPTKB entity

Properties (40)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber gptkb:US_2,555,670
gptkbp:applicationType non-provisional
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy US_3,000,000_A
gptkbp:claims 10
gptkbp:classification B29C_45/00
gptkbp:currentStatus active
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1971-05-29
gptkbp:fieldOfInvention manufacturing technology
gptkbp:filingDate 1951-05-01
https://www.w3.org/2000/01/rdf-schema#label US 2,555,670 A
gptkbp:internationalClassification F16B 2/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1951-05-29
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for improving widget production efficiency.
gptkbp:patentCitation gptkb:US_2,555,669_A
gptkbp:patentDescription Detailed description of the widget manufacturing process.
gptkbp:patentFamily Doe Widget Family
gptkbp:patentImage image1.jpg
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gptkbp:patentType utility
gptkbp:priorityDate 1950-05-01
gptkbp:relatedPatent gptkb:US_2,555,671_A
gptkbp:title Improvement in Widget Manufacturing