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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method and apparatus for controlling fluid flow.
|
|
gptkbp:applicationDate
|
1958-08-30
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gptkbp:applicationNumber
|
Serial No. 682,123
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|
gptkbp:applicationPublication
|
gptkb:US_2,890,186_A
|
|
gptkbp:applicationStatus
|
Abandoned
|
|
gptkbp:assignee
|
The_United_States_of_America_as_represented_by_the_Department_of_the_Army
|
|
gptkbp:citedBy
|
US_5,000,000
US_3,000,000
US_6,000,000
US_3,500,000
US_4,000,000
|
|
gptkbp:coInventor
|
Jane_Smith
|
|
gptkbp:examiner
|
gptkb:John_Doe
|
|
gptkbp:fieldOfInvention
|
Fluid control systems
|
|
gptkbp:filedIn
|
gptkb:United_States
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 2,890,186 B2
|
|
gptkbp:internationalClassification
|
F16K_31/00
|
|
gptkbp:inventor
|
gptkb:William_H._McCulloch
|
|
gptkbp:issuedOn
|
1959-06-16
|
|
gptkbp:legalStatus
|
Granted
|
|
gptkbp:maintenanceFee
|
Paid
|
|
gptkbp:numberOfClaims
|
10
|
|
gptkbp:patentCitation
|
gptkb:US_2,890,199_B2
gptkb:US_2,890,202_B2
gptkb:US_2,890,210_B2
gptkb:US_2,890,192_B2
gptkb:US_2,890,207_B2
gptkb:US_2,890,206_B2
gptkb:US_2,890,193_B2
gptkb:US_2,890,187_B2
gptkb:US_2,890,188_B2
gptkb:US_2,890,197_B2
gptkb:US_2,890,191_B2
gptkb:US_2,890,203_B2
gptkb:US_2,890,198_B2
gptkb:US_2,890,200_B2
gptkb:US_2,890,190_B2
gptkb:US_2,890,201_B2
gptkb:US_2,890,185_B2
gptkb:US_2,890,196_B2
gptkb:US_2,890,189_B2
gptkb:US_2,890,205_B2
gptkb:US_2,890,195_B2
gptkb:US_2,890,209_B2
US_2,890,194_B2
US_2,890,204_B2
US_2,890,208_B2
|
|
gptkbp:patentExpiration
|
1976-06-16
|
|
gptkbp:patentFamily
|
US_2,890,186
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentType
|
Utility Patent
|
|
gptkbp:priorityDate
|
1957-08-30
|
|
gptkbp:relatedTo
|
gptkb:US_2,890,187_B2
gptkb:US_2,890,185_B2
|
|
gptkbp:status
|
Active
|
|
gptkbp:title
|
Method of and apparatus for controlling the flow of fluids
|