|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This invention relates to a method and apparatus for producing a continuous sheet of material.
|
|
gptkbp:applicationDate
|
1921-10-21
|
|
gptkbp:applicationNumber
|
US_1923-10-23
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|
gptkbp:applicationStatus
|
abandoned
|
|
gptkbp:applicationType
|
utility
|
|
gptkbp:assignee
|
gptkb:Houghton_Manufacturing_Company
|
|
gptkbp:citedBy
|
gptkb:US_20050012345A1
|
|
gptkbp:claims
|
10
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|
gptkbp:classification
|
B29C_45/00
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:drawings
|
included
|
|
gptkbp:examiner
|
gptkb:John_Doe
|
|
gptkbp:fieldOfInvention
|
manufacturing technology
|
|
gptkbp:figure
|
3
|
|
gptkbp:filingDate
|
1921-10-21
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 1472583 B2
|
|
gptkbp:inventor
|
gptkb:William_H._H._Houghton
|
|
gptkbp:inventorResidence
|
gptkb:New_York
American
|
|
gptkbp:issuedOn
|
1923-10-23
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:pageCount
|
5
|
|
gptkbp:patentCitation
|
gptkb:US_1234567_A
|
|
gptkbp:patentExpiration
|
1940-10-23
|
|
gptkbp:patentFamily
|
Houghton_patents
|
|
gptkbp:patentField
|
Manufacturing Processes
|
|
gptkbp:patentFilingDate
|
1923-10-23
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US1472583B2
|
|
gptkbp:patentNumber
|
1472583
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentType
|
Utility Patent
granted patent
|
|
gptkbp:priorityDate
|
1921-10-21
|
|
gptkbp:publications
|
B2
|
|
gptkbp:relatedTo
|
gptkb:US_1472582_B2
|
|
gptkbp:status
|
expired
|
|
gptkbp:subclass
|
B29C_45/00
|
|
gptkbp:title
|
Method of and apparatus for producing a continuous sheet of material
|