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gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for producing books.
|
|
gptkbp:applicationNumber
|
Serial No. 646,123
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|
gptkbp:applicationPublication
|
gptkb:US_2,555,698_A1
|
|
gptkbp:applicationStatus
|
abandoned
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
gptkb:Houghton_Mifflin_Company
|
|
gptkbp:citedBy
|
US_3,123,456
|
|
gptkbp:class
|
B42D
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:examiner
|
gptkb:John_Doe
|
|
gptkbp:fieldOfInvention
|
book manufacturing
|
|
gptkbp:filingDate
|
February 12, 1950
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US 2,555,698 B2
|
|
gptkbp:inventor
|
gptkb:William_H._H._Houghton
|
|
gptkbp:inventorResidence
|
American
|
|
gptkbp:issueDate
|
May 29, 1951
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|
gptkbp:issuedOn
|
May 29, 1951
|
|
gptkbp:legalStatus
|
active
|
|
gptkbp:numberOfClaims
|
10
|
|
gptkbp:patentAbstract
|
A method for producing books.
|
|
gptkbp:patentAssignee
|
gptkb:Houghton_Mifflin_Company
|
|
gptkbp:patentCitation
|
gptkb:US_2,555,697_B2
US_3,123,456.
cited_by_US_3,123,456.
|
|
gptkbp:patentClaim
|
10 claims.
|
|
gptkbp:patentClassification
|
A01B
|
|
gptkbp:patentExpiration
|
May 29, 1971
|
|
gptkbp:patentFamily
|
Houghton_patents
Houghton_patents.
|
|
gptkbp:patentFamilyMembers
|
Houghton_patents.
|
|
gptkbp:patentField
|
manufacturing technology
book manufacturing.
|
|
gptkbp:patentFilingDate
|
May 29, 1951
February 12, 1950
May 29, 1951.
April 12, 1949.
February 12, 1950.
|
|
gptkbp:patentInventor
|
gptkb:William_H._H._Houghton
American.
John_Doe.
|
|
gptkbp:patentNumber
|
2,555,698
2,555,698.
US_2,555,698.
|
|
gptkbp:patentOffice
|
gptkb:USPTO
USPTO.
|
|
gptkbp:patentOwner
|
gptkb:Houghton_Mifflin_Company
Houghton_Mifflin_Company.
|
|
gptkbp:patentStatus
|
active.
patent granted
patent granted.
|
|
gptkbp:patentType
|
granted
utility
filed
granted patent
non-provisional.
utility patent.
abandoned.
US 2,555,698 A1.
US_2,555,699_B2.
related_to_US_2,555,697_B2.
|
|
gptkbp:priorityDate
|
April 12, 1949
|
|
gptkbp:publicationNumber
|
gptkb:US_2,555,698
|
|
gptkbp:relatedPatent
|
gptkb:US_2,555,699_B2
|
|
gptkbp:relatedTo
|
gptkb:US_2,555,697_B2
|
|
gptkbp:status
|
granted
|
|
gptkbp:title
|
Method of making a book
|