US 3838383 M2

URI: https://gptkb.org/entity/US_3838383_M2
GPTKB entity
Statements (30)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber 123456789
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:class B65D 85/00
gptkbp:description The invention relates to widgets and their design.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-09-10
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1972-05-15
gptkbp:firstClaim A widget comprising...
gptkbp:grantDate 1974-09-10
https://www.w3.org/2000/01/rdf-schema#label US 3838383 M2
gptkbp:internationalClassification B65D 85/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:legalStatus patent granted
gptkbp:maintenanceFee paid
gptkbp:patentNumber 3838383
gptkbp:patentType utility
gptkbp:priorityDate 1972-05-15
gptkbp:relatedTo US_3838382_M2
gptkbp:status active
gptkbp:subclass B65D 85/10
gptkbp:title Improved_Widget_Design