US 2727271 C6

GPTKB entity

Properties (46)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_12345678
gptkbp:applicationPublication US_2727271_A
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:classification B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1976-12-13
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filingDate 1954-05-10
https://www.w3.org/2000/01/rdf-schema#label US 2727271 C6
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1956-12-13
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving widget production efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_1234567_A
US 9876543 B2
gptkbp:patentClassification B29C_45/00
gptkbp:patentDescription Detailed description of the widget manufacturing process.
gptkbp:patentExpiration 1976-12-13
gptkbp:patentFamily US_2727271_C6,_US_1234567_A
gptkbp:patentFamilyMembers US_2727271_C6,_US_1234567_A
gptkbp:patentField Industrial Engineering
gptkbp:patentFilingDate 1956-12-13
1954-05-10
gptkbp:patentImage image_url_here
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 2727271
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Active
Assigned_to_Acme_Corporation.
gptkbp:patentType Utility Patent
US_2727270_C6
gptkbp:priorityDate 1954-05-10
gptkbp:relatedTo US_2727270_C6
gptkbp:status Active
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing