US 1991000005 A

GPTKB entity

Statements (43)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for...
This patent describes a new invention that improves efficiency.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:assigneeType corporation
gptkbp:citedBy gptkb:US_1992000006_A
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:description Detailed description of the invention.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-01-01
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse industrial applications
gptkbp:filingDate 1991-01-01
https://www.w3.org/2000/01/rdf-schema#label US 1991000005 A
gptkbp:internationalClassification B01D 53/86
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This invention relates to...
gptkbp:patentCitation gptkb:US_1990000001_A
gptkbp:patentClassification mechanical
energy systems
gptkbp:patentFamily US_1991000005_A,_US_1992000006_A
gptkbp:patentLitigation none
gptkbp:patentNumber 1991000005
gptkbp:patentType granted patent
gptkbp:priorityDate 1990-01-01
gptkbp:publicationDate 1991-01-01
gptkbp:relatedTo US 1991000004 A
gptkbp:status granted
gptkbp:technology energy efficiency
gptkbp:title A Method for Example
A New Invention
gptkbp:USClassification 123/456