US 383940414 A

GPTKB entity

Properties (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber 383940414
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_123456789_A
gptkbp:claims 10
gptkbp:class B65D 85/00
gptkbp:description The invention relates to widgets.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-05-31
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1974-05-31
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 383940414 A
gptkbp:internationalClassification B65D 85/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_383940414_A,_US_383940413_A,_US_383940415_A
gptkbp:priorityDate 1973-05-31
gptkbp:publicationDate 1974-10-01
gptkbp:relatedTo US_383940413_A
gptkbp:status granted
gptkbp:subclass B65D 85/10
gptkbp:technicalField widget technology
gptkbp:title Improved_Widget_Design