Properties (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method and apparatus for controlling the operation of a machine.
|
| gptkbp:applicationDate |
February 15, 1950
|
| gptkbp:applicationNumber |
Serial No. 622,198
|
| gptkbp:assignee |
gptkb:The_United_States_of_America
|
| gptkbp:citedBy |
US_3,000,000
|
| gptkbp:class |
G05B 19/418
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
control systems
|
| gptkbp:filingDate |
February 15, 1950
|
| gptkbp:grantDate |
May 29, 1951
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,555,674 B
|
| gptkbp:inventor |
gptkb:William_H._McCulloch
|
| gptkbp:issuedOn |
May 29, 1951
|
| gptkbp:legalStatus |
granted
|
| gptkbp:numberOfClaims |
10
|
| gptkbp:patentFamily |
US_2,555,674_B_family
|
| gptkbp:patentNumber |
2,555,674
|
| gptkbp:patentType |
utility patent
|
| gptkbp:priorityDate |
April 12, 1949
|
| gptkbp:relatedTo |
US_2,555,673_B
|
| gptkbp:status |
expired
|
| gptkbp:title |
Method of and apparatus for controlling the operation of a machine
|