US 1919191 A1

GPTKB entity

Properties (25)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This invention relates to an improved method of manufacturing widgets.
gptkbp:applicationNumber US_1234567
gptkbp:applicationType utility
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_2000001_A1
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1932-05-12
https://www.w3.org/2000/01/rdf-schema#label US 1919191 A1
gptkbp:internationalClassification IPC_B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:legalStatus active
gptkbp:patentFamily US_1919191_A1,_US_2000001_A1,_US_1919190_A1
gptkbp:patentNumber 1919191
gptkbp:priorityDate 1931-05-12
gptkbp:publicationDate 1933-06-20
gptkbp:relatedTo US_1919190_A1
gptkbp:status granted
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing