{
    "@type": "dcat:Dataset",
    "title": "Patent Maintenance Fee Events (1981 - Present)",
    "description": "Contains recorded maintenance fee events for patents granted from September 1, 1981 to present. Each new weekly file is cumulative.",
    "keyword": [
        "tuesday",
        "uspto",
        "ascii",
        "patent",
        "grant",
        "event code",
        "maintenance fee"
    ],
    "modified": "2021-12-10",
    "publisher": {
        "@type": "org:Organization",
        "name": "Patents",
        "subOrganizationOf": {
            "@type": "org:Organization",
            "name": "U.S. Patent and Trademark Office (USPTO)",
            "subOrganizationOf": {
                "@type": "org:Organization",
                "name": "Department of Commerce (DOC)",
                "subOrganizationOf": {
                    "@type": "org:Organization",
                    "name": "U.S. Federal Government"
                }
            }
        }
    },
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Christopher Leithiser",
        "hasEmail": "mailto:[email protected]"
    },
    "mbox": "[email protected]",
    "identifier": "EIP-5710P-OL",
    "accessLevel": "public",
    "bureauCode": [
        "006:51"
    ],
    "programCode": [
        "006:070"
    ],
    "accessLevelComment": " ",
    "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/patent\/maintenancefee",
    "webService": "https:\/\/bulkdata.uspto.gov\/data\/patent\/maintenancefee",
    "format": "text",
    "license": "https:\/\/creativecommons.org\/publicdomain\/mark\/1.0",
    "spatial": " ",
    "temporal": "1981-09-01\/2022-12-31",
    "theme": [
        "patent",
        "patent grant",
        "maintenance",
        "fee",
        "events"
    ],
    "dataDictionary": "https:\/\/bulkdata.uspto.gov\/data\/patent\/maintenancefee\/MaintFeeEventsFileDocumentation.doc",
    "dataQuality": true,
    "distribution": [
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/patent\/maintenancefee",
            "format": "ascii"
        }
    ],
    "accrualPeriodicity": "R\/P1W",
    "landingPage": "https:\/\/bulkdata.uspto.gov\/#addt",
    "language": [
        "en-US"
    ],
    "PrimaryITInvestmentUII": " ",
    "references": [
        "https:\/\/bulkdata.uspto.gov\/data\/patent\/maintenancefee\/MaintFeeEventsFileDocumentation.doc"
    ],
    "issued": "2009-12-01",
    "systemOfRecords": " "
}