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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for producing books.
|
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gptkbp:applicationDate
|
1936-01-12
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gptkbp:applicationNumber
|
gptkb:US_2,123,379
|
|
gptkbp:assignee
|
gptkb:Houghton_Mifflin_Company
|
|
gptkbp:citedBy
|
gptkb:US_3,456,789_B2
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|
gptkbp:claims
|
10
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|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:examiner
|
gptkb:John_Doe
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gptkbp:fieldOfInvention
|
book manufacturing
|
|
gptkbp:filingDate
|
1937-01-12
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 2,123,379 B2
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|
gptkbp:internationalClassification
|
B42D1/00
|
|
gptkbp:inventor
|
gptkb:William_H._H._Houghton
|
|
gptkbp:inventorResidence
|
gptkb:Boston,_MA
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|
gptkbp:issueDate
|
1938-07-12
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
active
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
Describes a method for book production.
|
|
gptkbp:patentAssignee
|
William_H._H._Houghton.
Houghton_Mifflin_Company.
|
|
gptkbp:patentCitation
|
gptkb:US_1,987,654_A
US_1,987,654_A,_US_1,234,567_B1.
|
|
gptkbp:patentClassification
|
B42D1/00.
B42D1
|
|
gptkbp:patentDescription
|
Detailed description of the method.
Describes a method for book production.
|
|
gptkbp:patentExpiration
|
1955-07-12
|
|
gptkbp:patentFamily
|
Houghton_Mifflin_patents
|
|
gptkbp:patentFamilyMembers
|
US_2,123,379,_US_3,456,789.
|
|
gptkbp:patentField
|
Manufacturing.
book manufacturing.
|
|
gptkbp:patentFilingDate
|
1936-01-12
1938-07-12
1937-01-12.
1938-07-12.
|
|
gptkbp:patentImage
|
image_url_here
image_url_here.
|
|
gptkbp:patentInventor
|
John_Doe.
William_H._H._Houghton.
|
|
gptkbp:patentMaintenanceFee
|
paid.
|
|
gptkbp:patentNumber
|
2,123,379
US_2,123,379.
|
|
gptkbp:patentStatus
|
granted
active.
filed.
assigned_to_Houghton_Mifflin_Company.
|
|
gptkbp:patentType
|
utility
Utility patent.
US_2,123,379.
|
|
gptkbp:priorArt
|
gptkb:US_1,234,567_B1
|
|
gptkbp:relatedTo
|
bookbinding
|
|
gptkbp:subclass
|
B42D
|
|
gptkbp:title
|
Method of making a book
|