From TM-XML-Wiki
Example of Trade Mark To Delete XML Instance
<?xml version="1.0" encoding="UTF-8"?>
<Transaction xmlns="http://www.oami.europa.eu/CTM/CTM_Download"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.oami.europa.eu/CTM-Download CTM-D-V3-4-2.xsd">
<TransactionHeader>
<SenderDetails>
<RequestProducedDateTime>2008-07-29T15:48:29</RequestProducedDateTime>
</SenderDetails>
</TransactionHeader>
<TradeMarkTransactionBody>
<TransactionContentDetails>
<TransactionCode>CTMD Trade Mark Differential</TransactionCode>
<TransactionData>
<TradeMarkDetails>
<TradeMark operationCode='Delete'>
<ApplicationNumber>006682686</ApplicationNumber>
</TradeMark>
</TradeMarkDetails>
</TransactionData>
</TransactionContentDetails>
</TradeMarkTransactionBody>
</Transaction>