US 1313131 B2

GPTKB entity

Statements (33)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_1234567
gptkbp:applicationPublicationNumber gptkb:US_1234567_A1
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_2345678_B2
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:description The invention relates to a method of producing widgets with enhanced durability.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1969-01-01
gptkbp:firstClaim A method for manufacturing widgets comprising the steps of...
gptkbp:grantDate 1970-07-14
https://www.w3.org/2000/01/rdf-schema#label US 1313131 B2
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueFeePaid true
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_3456789_A1
gptkbp:patentExpiration 1990-07-14
gptkbp:patentFamily US_1313131_B2,_US_2345678_B2
gptkbp:patentInventor 20 years
gptkbp:patentNumber 1313131
gptkbp:patentType granted
gptkbp:priorityDate 1968-01-01
gptkbp:relatedTo US 9876543 B1
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing