US 4,321,146 A

URI: https://gptkb.org/entity/US_4%2C321%2C146_A
GPTKB entity
Statements (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for processing data efficiently.
gptkbp:applicationDate 1980-01-15
gptkbp:applicationNumber US_06/001,234
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_5,123,456_A
gptkbp:claims 10
gptkbp:classification G06F 15/16
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1999-03-30
gptkbp:fieldOfInvention Data Processing
gptkbp:fieldOfUse Computer_Technology
gptkbp:filingDate 1980-01-15
gptkbp:firstClaim gptkb:US_4,321,147_A
https://www.w3.org/2000/01/rdf-schema#label US 4,321,146 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1982-03-30
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalEvent Maintenance Fee Paid
gptkbp:location gptkb:United_States
gptkbp:patentCitation US_4,000,000_A
gptkbp:patentClassification G06F
G06F15
gptkbp:patentFamily US_4,321,146_A,_US_4,321,145_A
gptkbp:patentLength 17 years
gptkbp:patentNumber 4321146
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Lapsed
gptkbp:patentType Yes
Utility Patent
A patent for a new invention.
gptkbp:priorityDate 1979-01-15
gptkbp:relatedTo gptkb:US_4,321,145_A
gptkbp:status Expired
gptkbp:title A New Method for Data Processing