US 1,890,154 B2

GPTKB entity

Statements (52)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving agricultural yield.
gptkbp:applicationNumber US_1234567
gptkbp:applicationType non-provisional
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy gptkb:US_2,345,678_B2
gptkbp:claims 10
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2012-12-20
gptkbp:fieldOfInvention farming technology
gptkbp:filingDate 1932-01-12
https://www.w3.org/2000/01/rdf-schema#label US 1,890,154 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1932-12-20
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:location gptkb:USA
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation gptkb:Journal_of_Agricultural_Science
gptkbp:patentAbstract active
none
available
completed
conducted
successful
agricultural technology
transferred
U.S._Patent_Law
gptkbp:patentCitation gptkb:US_1,234,567_B1
available
not applicable
USPTO database
gptkbp:patentClassification A01B
A01B_1/00
gptkbp:patentExpiration 2012-12-20
gptkbp:patentFamily Doe Patent Family
gptkbp:patentFilingDate published
gptkbp:patentInventor 20 years
gptkbp:patentLitigation none
gptkbp:patentMaintenanceFee required
gptkbp:patentNumber 1,890,154
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus national
gptkbp:patentType granted
utility
gptkbp:priorityDate 1931-01-12
gptkbp:relatedTo agriculture
gptkbp:status active
gptkbp:subclass A01B_1/00