US 2345672 A

GPTKB entity

Properties (40)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This invention relates to an improved method of manufacturing widgets.
gptkbp:applicationDate 1941-01-15
gptkbp:applicationNumber US_1234567
gptkbp:applicationStatus published
gptkbp:applicationType utility
gptkbp:assignee Doe Industries
[email protected]
123 Widget St, New York, NY
gptkbp:assigneeCountry American
gptkbp:citedBy gptkb:US_3456789_A
gptkbp:claims 10
gptkbp:classification B29C_45/00
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1961-04-25
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1941-01-15
https://www.w3.org/2000/01/rdf-schema#label US 2345672 A
gptkbp:inventor gptkb:John_Doe
[email protected]
gptkbp:inventorResidence gptkb:New_York,_USA
American
gptkbp:issueDate 1944-04-25
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation Journal_of_Widget_Manufacturing,_1943.
gptkbp:patentCitation gptkb:US_1234567_A
gptkbp:patentFamily US_2345672_A,_US_3456789_A,_US_4567890_A
gptkbp:patentImage https://patents.google.com/patent/US2345672A/image
gptkbp:patentLength 20 years
gptkbp:patentLink https://patents.google.com/patent/US2345672A
gptkbp:patentNumber 2345672
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType granted
gptkbp:priorityDate 1940-01-15
gptkbp:relatedPatent gptkb:US_2345671_A
gptkbp:status granted
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing