US 3940412233 D2

GPTKB entity

Properties (30)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for a widget.
gptkbp:applicationNumber 05/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 4.
3.
5.
2.
1.
gptkbp:description The invention relates to widgets.
gptkbp:designatedAs gptkb:US
gptkbp:drawings Included
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1973-03-15
gptkbp:firstClaim A widget comprising...
gptkbp:grantDate 1976-02-03
https://www.w3.org/2000/01/rdf-schema#label US 3940412233 D2
gptkbp:internationalClassification B23Q 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueFeePaid Yes
gptkbp:maintenanceFee Paid
gptkbp:patentNumber 3940412233
gptkbp:patentType Design
gptkbp:priorityDate 1973-03-15
gptkbp:relatedPatent US_3940412234_D2
gptkbp:status Active
gptkbp:title Improved_Widget_Design