US 5231660 A

GPTKB entity

Properties (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing a printed product.
gptkbp:applicationNumber 07/823,198
gptkbp:applicationStatus active
gptkbp:assignee gptkb:Houghton_Mifflin_Company
gptkbp:citedBy gptkb:US_5755160_A
US_5460320_A
US_5581760_A
US_5905880_A
US_6012500_A
gptkbp:claims 20
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfInvention printing technology
gptkbp:filingDate January 17, 1992
https://www.w3.org/2000/01/rdf-schema#label US 5231660 A
gptkbp:internationalClassification B41F 15/00
gptkbp:inventor gptkb:Robert_J._H._Houghton
gptkbp:issuedOn July 6, 1993
gptkbp:legalStatus active
gptkbp:patentFamily US_5231660_A,_US_5231661_A,_US_5231662_A
gptkbp:patentType utility
gptkbp:priorityDate January 17, 1992
gptkbp:publicationNumber gptkb:US_5231660_A
gptkbp:relatedPatent US_5231661_A
gptkbp:status granted
gptkbp:title Method and apparatus for producing a printed product