US 3500001 A

GPTKB entity

Statements (22)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel widget that improves efficiency.
gptkbp:applicationNumber 3500001
gptkbp:assignee Doe Industries
gptkbp:citedBy US_3500002_A
gptkbp:claims 10
gptkbp:classification B23Q 11/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1990-01-01
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1970-01-01
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 3500001 A
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:maintenanceFee paid
gptkbp:patentType Utility
gptkbp:priorityDate 1969-01-01
gptkbp:publicationDate 1970-01-01
gptkbp:relatedTo US_3500003_A
gptkbp:status granted
gptkbp:title Innovative Widget