US 2,234,566 A

GPTKB entity

Statements (51)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationDate 1940-01-15
gptkbp:applicationNumber US_123456
gptkbp:applicationType utility
gptkbp:assignee Doe Industries
gptkbp:citedBy gptkb:US_3,456,789_A
gptkbp:claims 1. A method for making widgets.
2. A widget made by the method.
gptkbp:classification B29C_45/00
gptkbp:country gptkb:United_States
gptkbp:documentType patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1961-01-15
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1941-01-15
https://www.w3.org/2000/01/rdf-schema#label US 2,234,566 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract An improved method for manufacturing widgets.
gptkbp:patentCitation gptkb:US_1,234,573_A
gptkb:US_1,234,575_A
gptkb:US_1,234,568_A
gptkb:US_1,234,576_A
gptkb:US_1,234,569_A
US_1,234,567_A
US_1,234,570_A
US_1,234,571_A
US_1,234,572_A
US_1,234,574_A
gptkbp:patentClaim 1. A method for making widgets.
2. A widget made by the method.
gptkbp:patentClassification B29C
B29C_45
gptkbp:patentFamily US_2,234,566_A,_US_2,234,567_A
gptkbp:patentNumber 2,234,566
gptkbp:patentOwner Doe Industries
gptkbp:patentStatus active
gptkbp:patentType granted
gptkbp:priorityDate 1940-01-15
gptkbp:publicationDate 1941-03-18
gptkbp:relatedTo gptkb:US_2,234,567_A
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing