US 3210021

GPTKB entity

Properties (36)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber 12345678
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_7654321
US_1234567
gptkbp:claims 10
gptkbp:class B65D
gptkbp:description A detailed description of the widget design.
gptkbp:drawings included
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1963-05-06
gptkbp:firstClaim A widget comprising a unique design.
The widget of claim 1, designed for ease of use.
The widget of claim 1, suitable for outdoor use.
The widget of claim 1, wherein the color is blue.
The widget of claim 1, wherein the material is plastic.
The widget of claim 1, further including a handle.
The widget of claim 1, having a weight of 100 grams.
https://www.w3.org/2000/01/rdf-schema#label US 3210021
gptkbp:internationalClassification B65D 85/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1965-10-05
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:ninthClaim The widget of claim 1, available in multiple colors.
The widget of claim 1, featuring a non-slip surface.
The widget of claim 1, with a lifetime warranty.
gptkbp:patentNumber 3210021
gptkbp:priorityDate 1962-05-06
gptkbp:relatedPatent gptkb:US_3210023
gptkb:US_3210022
gptkbp:status granted
gptkbp:subclass B65D 85/00
gptkbp:title Improved_Widget_Design