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gptkbp:instanceOf
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patent
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gptkbp:abstract
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An apparatus for making flexible tubes.
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gptkbp:applicationNumber
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gptkb:US_1357965_A
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gptkbp:applicationStatus
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granted
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gptkbp:applicationType
|
utility
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gptkbp:assignee
|
gptkb:Houghton_Manufacturing_Company
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gptkbp:citedBy
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gptkb:US_20050012345
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gptkbp:claims
|
10 claims
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gptkbp:classification
|
A61F 2/00
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gptkbp:description
|
A method for producing flexible tubes.
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gptkbp:examiner
|
gptkb:John_Doe
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gptkbp:expirationDate
|
1937-10-19
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gptkbp:fieldOfUse
|
medical devices
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gptkbp:filingDate
|
1919-05-12
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https://www.w3.org/2000/01/rdf-schema#label
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US 1357965
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gptkbp:inventiveStep
|
non-obvious
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gptkbp:inventor
|
gptkb:William_H._H._Houghton
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gptkbp:inventorResidence
|
American
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gptkbp:issueDate
|
1920-10-19
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gptkbp:legalStatus
|
active
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|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:owner
|
gptkb:Houghton_Manufacturing_Company
|
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gptkbp:patentCitation
|
US_1234567
|
|
gptkbp:patentClassification
|
A61F 2/00
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|
gptkbp:patentFamily
|
US_patent_family
|
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gptkbp:patentField
|
medical tubing
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gptkbp:patentImage
|
image_url_here
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gptkbp:patentInventor
|
20 years
|
|
gptkbp:patentMaintenanceFee
|
full text available
|
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gptkbp:patentNumber
|
1357965
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gptkbp:patentOffice
|
gptkb:USPTO
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gptkbp:patentStatus
|
active
assignment
|
|
gptkbp:patentType
|
granted
Utility patent
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|
gptkbp:priorityDate
|
1918-05-12
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gptkbp:relatedTo
|
flexible tubing
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gptkbp:technicalField
|
manufacturing technology
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gptkbp:title
|
Method of and apparatus for making a flexible tube
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