Properties (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This patent describes an improved design for widgets.
|
| gptkbp:applicationNumber |
US_05/600,000
|
| gptkbp:assignee |
gptkb:Acme_Corporation
|
| gptkbp:citedBy |
US_4,500,000_A
|
| gptkbp:claims |
10
|
| gptkbp:classification |
Class 123 - Internal Combustion Engines
|
| gptkbp:fieldOfInvention |
Mechanical Engineering
|
| gptkbp:filingDate |
1975-06-30
|
| gptkbp:firstClaim |
A widget comprising...
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,000,015 A
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1977-12-27
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:priorityDate |
1975-06-30
|
| gptkbp:relatedTo |
US_3,000,000_A
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Improved_Widget_Design
|