US 4000028 A

GPTKB entity

Statements (62)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for processing data efficiently.
gptkbp:applicationNumber US_4000028
gptkbp:applicationPublication gptkb:US_4000028_A
gptkbp:applicationType Utility
gptkbp:assignee Doe Industries
gptkbp:citedBy US_5000000_A
gptkbp:claims 10
gptkbp:class G06F
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse Data Processing
gptkbp:filingCountry gptkb:USA
gptkbp:filingDate 1975-05-30
https://www.w3.org/2000/01/rdf-schema#label US 4000028 A
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Lapsed
gptkbp:patentCitation gptkb:US_4000038_A
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gptkb:US_4000034_A
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US 4000043 A
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US 4000046 A
US 4000047 A
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gptkbp:patentExpiration 1994-01-04
gptkbp:patentFamily Doe Patent Family
gptkbp:patentNumber 4000028
gptkbp:patentType Granted
gptkbp:priorityDate 1974-05-30
gptkbp:publicationDate 1977-01-04
gptkbp:relatedTo gptkb:US_4000027_A
gptkbp:status Expired
gptkbp:subclass G06F 15/00
gptkbp:title A New Method for Processing Data