US 1501237 B2

GPTKB entity

Statements (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_1234567
gptkbp:applicationPublicationNumber gptkb:US_1234567_A1
gptkbp:applicationType utility
gptkbp:assignee Example Corporation
123 Widget St, New York, NY, USA
gptkbp:assigneeCountry American
gptkbp:citedBy gptkb:US_2001234_A1
gptkbp:claims 10
gptkbp:class B23P
gptkbp:country gptkb:United_States
gptkbp:description The invention relates to a method for improving the efficiency of widget production.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2044-07-01
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1922-01-01
gptkbp:grantDate 1924-07-01
https://www.w3.org/2000/01/rdf-schema#label US 1501237 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:New_York,_USA
American
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation Journal_of_Widget_Manufacturing,_1923.
gptkbp:patentCitation US_1000000_A
gptkbp:patentClassification B23P_1/00
gptkbp:patentFamily US_1501237_B2,_US_1501236_B2,_US_1501238_B2
gptkbp:patentLink https://patents.google.com/patent/US1501237B2
gptkbp:patentNumber 1501237
gptkbp:patentType utility patent
gptkbp:priorityDate 1922-01-01
gptkbp:publications B2
gptkbp:relatedTo gptkb:US_1501236_B2
gptkbp:status active
gptkbp:subclass B23P_1/00
gptkbp:title Improvement in Widget Manufacturing