US 4,321,100 C2

GPTKB entity

Statements (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for something.
gptkbp:applicationNumber gptkb:US_4,321,100
gptkbp:applicationPublicationNumber gptkb:US_4,321,100_A1
gptkbp:assignee Example Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2002-12-30
gptkbp:fieldOfInvention Technology
gptkbp:filingDate 1980-12-30
gptkbp:filingLocation gptkb:Washington,_D.C.
https://www.w3.org/2000/01/rdf-schema#label US 4,321,100 C2
gptkbp:internationalClassification G06F 17/30
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1982-03-30
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract This patent describes an improved method for something.
gptkbp:patentAssignee Example Corporation
gptkbp:patentCitation gptkb:US_4,321,099_C2
gptkbp:patentClaim 10
gptkbp:patentClassification Class 123
G06F 17/30
gptkbp:patentExpiration 2002-12-30
gptkbp:patentFamily gptkb:US_4,321,100_Family
gptkbp:patentField Engineering
gptkbp:patentFilingDate 1982-03-30
1980-12-30
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 4,321,100
gptkbp:patentOwner Example Corporation
gptkbp:patentStatus Active
Granted
gptkbp:patentType Yes
Utility Patent
Utility
gptkbp:priorArt US 3,987,654
gptkbp:relatedPatent gptkb:US_4,321,101_C2
gptkbp:status Active
gptkbp:subclass Subclass 456
gptkbp:title An Improved Method for Something