Properties (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Patent
|
| gptkbp:applicationNumber |
gptkb:US_2,111,114
|
| gptkbp:assignee |
gptkb:The_United_States_of_America
|
| gptkbp:citedBy |
gptkb:US_Patent_2,111,115
|
| gptkbp:classification |
H02H
|
| gptkbp:description |
A circuit for controlling electrical devices.
|
| gptkbp:fieldOfInvention |
Electrical Engineering
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 2,111,114
|
| gptkbp:inventor |
gptkb:William_H._McCulloch
|
| gptkbp:issuedOn |
March 29, 1938
|
| gptkbp:numberOfClaims |
10
|
| gptkbp:patentType |
Utility Patent
|
| gptkbp:relatedTo |
gptkb:US_Patent_2,111,113
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Electrical_Circuit
|