US 420,000,026 B2

GPTKB entity

Properties (51)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency.
gptkbp:applicationNumber US_05/918,123
gptkbp:applicationType non-provisional
gptkbp:assignee Example Corporation
gptkbp:citedBy gptkb:US_420,000,027_B2
gptkbp:claims 20
gptkbp:class mechanical device
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate August 15, 1978
https://www.w3.org/2000/01/rdf-schema#label US 420,000,026 B2
gptkbp:internationalClassification F03D 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate April 29, 1980
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:patentCitation gptkb:US_420,000,019_B2
gptkb:US_420,000,012_B2
gptkb:US_420,000,007_B2
gptkb:US_420,000,003_B2
gptkb:US_420,000,005_B2
gptkb:US_420,000,006_B2
gptkb:US_420,000,018_B2
gptkb:US_420,000,002_B2
gptkb:US_420,000,009_B2
gptkb:US_420,000,020_B2
gptkb:US_420,000,022_B2
gptkb:US_420,000,011_B2
gptkb:US_420,000,016_B2
gptkb:US_420,000,010_B2
gptkb:US_420,000,014_B2
gptkb:US_420,000,021_B2
gptkb:US_420,000,013_B2
gptkb:US_420,000,023_B2
gptkb:US_420,000,024_B2
gptkb:US_420,000,001_B2
gptkb:US_420,000,017_B2
gptkb:US_420,000,008_B2
gptkb:US_420,000,004_B2
gptkb:US_420,000,015_B2
US_420,000,000_B2
gptkbp:patentFamily US_420,000,026_B2_family
gptkbp:patentNumber 42000026
gptkbp:patentType utility
gptkbp:priorityDate August 15, 1978
gptkbp:relatedTo gptkb:US_420,000,025_B2
gptkbp:status active
gptkbp:subclass energy efficiency