Properties (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This patent describes an improved widget design.
|
| gptkbp:applicationNumber |
gptkb:US_3,456,935
|
| gptkbp:assignee |
gptkb:Acme_Corporation
|
| gptkbp:citedBy |
US_4,567,890
|
| gptkbp:claims |
20
|
| gptkbp:class |
B23P_15/00
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
July 15, 1986
|
| gptkbp:fieldOfUse |
manufacturing
|
| gptkbp:filingDate |
March 1, 1968
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,456,935
|
| gptkbp:internationalClassification |
B23P
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issuedOn |
July 15, 1969
|
| gptkbp:legalStatus |
lapsed
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
January 1, 1967
|
| gptkbp:relatedTo |
US_3,456,934
|
| gptkbp:status |
expired
|
| gptkbp:subclass |
B23P_15/02
|
| gptkbp:title |
Improved Widget
|