US 3,210,988 C4

URI: https://gptkb.org/entity/US_3%2C210%2C988_C4
GPTKB entity
Properties (46)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber gptkb:US_3,210,988
gptkbp:applicationStatus granted
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_4,567,890
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:documentType patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1982-10-12
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1964-05-15
gptkbp:grantDate 1965-10-12
https://www.w3.org/2000/01/rdf-schema#label US 3,210,988 C4
gptkbp:internationalClassification B65D 85/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn 1965-10-12
gptkbp:language English
gptkbp:legalStatus active
gptkbp:patentAbstract substantive examination
gptkbp:patentCitation gptkb:US_3,210,987_C4
gptkbp:patentClassification B65D 85/00
B65D 85
gptkbp:patentExpiration standard expiration
gptkbp:patentFamily US_3,210,988_family
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 3,210,988
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus active
valid
gptkbp:patentType active
Utility Patent
utility
examined
regular filing
full grant
gptkbp:priorityDate 1963-05-15
gptkbp:publicationNumber gptkb:US_3,210,988_C4
gptkbp:relatedTo gptkb:US_3,210,987_C4
gptkbp:status granted
gptkbp:subclass B65D
gptkbp:title Improved_Widget_Design