Properties (64)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method and apparatus for controlling the operation of a machine.
|
| gptkbp:applicationNumber |
Serial No. 622,198
|
| gptkbp:applicationStatus |
granted
|
| gptkbp:applicationType |
non-provisional
|
| gptkbp:assignee |
gptkb:The_United_States_of_America
|
| gptkbp:citedBy |
US_3,000,000
|
| gptkbp:class |
mechanical engineering
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:documentType |
patent document
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
automation
|
| gptkbp:fieldOfUse |
machine control systems
|
| gptkbp:filingDate |
October 12, 1945
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,555,703
|
| gptkbp:inventor |
gptkb:William_H._McCulloch
|
| gptkbp:inventorCountry |
gptkb:USA
|
| gptkbp:issuedOn |
May 29, 1951
|
| gptkbp:language |
English
|
| gptkbp:legalStatus |
lapsed
|
| gptkbp:patentAbstract |
gptkb:Washington,_D.C.
Method and apparatus for controlling the operation of a machine. This invention relates to a method and apparatus for controlling the operation of a machine. |
| gptkbp:patentAssignee |
gptkb:The_United_States_Government
The_United_States_of_America. |
| gptkbp:patentCitation |
Cited by 10 other patents.
cited by 10 other patents. |
| gptkbp:patentClassification |
Utility.
G05B 19/418 |
| gptkbp:patentExpiration |
1971
May 29, 1971 May 29, 1971. USA. |
| gptkbp:patentFamily |
US_2,555,703_family
|
| gptkbp:patentFamilyMembers |
US 2,555,703, US 2,555,704.
|
| gptkbp:patentField |
Control systems.
|
| gptkbp:patentFilingDate |
October 12, 1945
May 29, 1951 May 29, 1951. October 12, 1945. |
| gptkbp:patentImage |
link to patent image.
link to patent image |
| gptkbp:patentInventor |
USA.
William_H._McCulloch. |
| gptkbp:patentLength |
20 years
|
| gptkbp:patentMaintenanceFee |
not paid.
|
| gptkbp:patentNumber |
2,555,703
Serial No. 622,198. US_2,555,703. |
| gptkbp:patentOffice |
gptkb:USPTO
|
| gptkbp:patentStatus |
Expired.
Lapsed. patent lapsed due to non-payment of maintenance fees. |
| gptkbp:patentType |
utility
Granted. Utility patent. Non-provisional. |
| gptkbp:priorityDate |
October 12, 1945
|
| gptkbp:publications |
granted patent
|
| gptkbp:relatedPatent |
gptkb:US_2,555,704
|
| gptkbp:relatedTo |
gptkb:US_2,555,702
|
| gptkbp:status |
expired
|
| gptkbp:subclass |
control systems
|
| gptkbp:title |
Method of and apparatus for controlling the operation of a machine
|