US 2345675 A

URI: https://gptkb.org/entity/US_2345675_A
GPTKB entity
Statements (28)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This invention relates to an improved method of manufacturing widgets.
gptkbp:applicationNumber US_12345678
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:Los_Angeles,_CA
gptkbp:citedBy gptkb:US_3456789_A
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1941-01-15
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 2345675 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:New_York,_NY
gptkbp:issueDate 1944-04-04
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Paid
gptkbp:patentNumber 2345675
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1940-12-01
gptkbp:relatedTo gptkb:US_1234567_A
gptkbp:status Expired
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing