Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This patent describes an improved design for widgets.
|
| gptkbp:applicationDate |
1972-06-15
|
| gptkbp:applicationNumber |
US_3,777,777
|
| gptkbp:assignee |
gptkb:Widget_Corp.
|
| gptkbp:citedBy |
US_4,000,000_A
|
| gptkbp:claims |
20
|
| gptkbp:description |
This invention relates to widgets.
|
| gptkbp:expirationDate |
1990-12-11
|
| gptkbp:fieldOfUse |
manufacturing
|
| gptkbp:filingLocation |
gptkb:USPTO
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,777,777 A
|
| gptkbp:internationalClassification |
B65D 25/00
|
| gptkbp:inventor |
Jane_Smith
|
| gptkbp:inventorCountry |
gptkb:USA
|
| gptkbp:issuedBy |
gptkb:John_Doe
|
| gptkbp:issuedOn |
1973-12-11
|
| gptkbp:legalStatus |
active
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentFamily |
Widget patents
|
| gptkbp:patentNumber |
3,777,777
|
| gptkbp:patentType |
utility
|
| gptkbp:priorArt |
US_3,000,000_A
|
| gptkbp:relatedPatent |
gptkb:US_3,888,888_A
|
| gptkbp:status |
expired
|
| gptkbp:title |
Improved_Widget_Design
|