Properties (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method and apparatus for controlling fluid flow.
|
| gptkbp:applicationDate |
February 12, 1951
|
| gptkbp:applicationNumber |
Serial No. 622,123
|
| gptkbp:assignee |
gptkb:The_United_States_of_America
|
| gptkbp:citedBy |
US_3,000,000_A
US_4,000,000_A US_5,000,000_A US_3,500,000_A US_6,000,000_A |
| gptkbp:classification |
Fluid control
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfUse |
Fluid dynamics
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,555,659 A
|
| gptkbp:inventor |
gptkb:William_H._McCulloch
|
| gptkbp:issuedOn |
May 29, 1951
|
| gptkbp:legalStatus |
Expired
|
| gptkbp:numberOfClaims |
10
|
| gptkbp:numberOfFigures |
5
|
| gptkbp:patentType |
Utility patent
|
| gptkbp:priorityDate |
April 12, 1949
|
| gptkbp:relatedPatent |
gptkb:US_2,555,662_A
gptkb:US_2,555,658_A gptkb:US_2,555,661_A gptkb:US_2,555,663_A gptkb:US_2,555,660_A |
| gptkbp:title |
Method of and apparatus for controlling the flow of fluids
|