US 03,210,993 B2

URI: https://gptkb.org/entity/US_03%2C210%2C993_B2
GPTKB entity
Properties (28)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber US_03/210,993
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_04,567,890_B2
gptkbp:claims 10
gptkbp:class Class 123
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 12, 1985
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate March 15, 1963
https://www.w3.org/2000/01/rdf-schema#label US 03,210,993 B2
gptkbp:internationalClassification IPC_A47B_88/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn October 12, 1965
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_03,210,993_B2_family
gptkbp:patentNumber 03210993
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate March 15, 1963
gptkbp:relatedTo gptkb:US_03,210,992_B2
gptkbp:status granted
gptkbp:subclass Subclass 456
gptkbp:title Improved_Widget_Design