US 05,000,002 B2

GPTKB entity

Properties (51)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_05,500,001_A
gptkbp:claims 10
gptkbp:class Mechanics
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 19, 2011
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate March 15, 1990
https://www.w3.org/2000/01/rdf-schema#label US 05,000,002 B2
gptkbp:internationalClassification F03G
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate March 19, 1991
gptkbp:issuedOn March 19, 1991
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_05,000,020_B2
gptkb:US_05,000,014_B2
gptkb:US_05,000,012_B2
gptkb:US_05,000,007_B2
gptkb:US_05,000,016_B2
gptkb:US_05,000,015_B2
gptkb:US_05,000,018_B2
gptkb:US_05,000,011_B2
gptkb:US_05,000,013_B2
gptkb:US_05,000,004_B2
gptkb:US_05,000,005_B2
gptkb:US_05,000,009_B2
gptkb:US_05,000,019_B2
gptkb:US_05,000,003_B2
gptkb:US_05,000,006_B2
gptkb:US_05,000,017_B2
gptkb:US_05,000,008_B2
gptkb:US_05,000,010_B2
US_04,000,001_A
US_04,500,001_A
gptkbp:patentFamily US_05,000,002_B2_Family
gptkbp:patentType Utility Patent
gptkbp:priorityDate September 15, 1989
gptkbp:publicationNumber gptkb:US_05,000,002_B2
gptkbp:relatedPatent gptkb:US_05,000,001_B2
gptkbp:status Active
gptkbp:subclass Energy Efficiency
gptkbp:title Method for improving efficiency