US 03,211,020 B2

URI: https://gptkb.org/entity/US_03%2C211%2C020_B2
GPTKB entity
Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_03/211,020
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_04,123,456_B2
gptkbp:claims 10
gptkbp:classification B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1986-10-11
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1965-05-15
gptkbp:firstClaim A method for manufacturing widgets comprising...
gptkbp:grantDate 1966-10-11
https://www.w3.org/2000/01/rdf-schema#label US 03,211,020 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn 1966-10-11
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Required
gptkbp:patentFamily US_03,211,020_B2,_US_03,211,021_B2
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1965-05-15
gptkbp:relatedTo gptkb:US_03,211,021_B2
gptkbp:status active
gptkbp:title Improvement in Widget Manufacturing