<?xml version="1.0" encoding="utf-8"?>
<!--
Taxonomy based on XBRL standard Version 2.1.
Created by UBmatrix Taxonomy Designer 1.0.0.0 (2008-04-17 05:55).  
Contact www.ubmatrix.com
Copyright (c) 2002-2008 UBmatrix inc., All Rights Reserved
Produced on 2008-04-18 07:32:25
-->
<schema
  xmlns="http://www.w3.org/2001/XMLSchema"
  xmlns:xbrli="http://www.xbrl.org/2003/instance"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:pattern="http://xbrls.org/2008/xbrls/metapattern/calculation"
  xmlns:xbrls="http://xbrls.org/2008/xbrls"
  xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
  targetNamespace="http://xbrls.org/2008/xbrls/metapattern/calculation"
  elementFormDefault="qualified"
  attributeFormDefault="unqualified">
  <annotation>
    <appinfo>
      <link:roleType
        roleURI="http://xbrls.org/2008/xbrls/metapattern/calculation/ReconcilationOfCashSummary"
        id="PropertyPlantAndEquipmentByComponent">
        <link:definition>30000 - Reconcilation of Cash and Cash Equivalents, Summary</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType
        roleURI="http://xbrls.org/2008/xbrls/metapattern/calculation/ReconcilationOfCashDetail"
        id="ReconcilationOfCashDetail">
        <link:definition>40000 - Reconcilation of Cash and Cash Equivalents, Detail</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:linkbaseRef xlink:type="simple"
        xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef"
        xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"
        xlink:href="ReconciliationOfBalance-label.xml"
        xlink:title="Label Links, all" />
      <link:linkbaseRef xlink:type="simple"
        xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef"
        xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"
        xlink:href="ReconciliationOfBalance-definition.xml"
        xlink:title="Definition Links, all" />
      <link:linkbaseRef xlink:type="simple"
        xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef"
        xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"
        xlink:href="ReconciliationOfBalance-presentation.xml"
        xlink:title="Presentation Links, all" />
      <link:linkbaseRef xlink:type="simple"
        xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef"
        xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"
        xlink:href="ReconciliationOfBalance-calculation.xml"
        xlink:title="Calculation Links, all" />
    </appinfo>
  </annotation>
  <import
    namespace="http://www.xbrl.org/2003/instance"
    schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import
    namespace="http://xbrls.org/2008/xbrls"
    schemaLocation="http://xbrl.squarespace.com/storage/xbrls/2008/xbrls-2008.xsd" />
  <import
    namespace="http://xbrl.org/2005/xbrldt"
    schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import
    namespace="http://xbrls.org/2008/xbrls/frta"
    schemaLocation="http://xbrl.squarespace.com/storage/xbrls/2008/xbrls-FRTA-2008.xsd" />
  <import
    namespace="http://www.xbrl.org/2004/ref"
    schemaLocation="http://www.xbrl.org/2004/ref-2004-08-10.xsd" />
  <import
    namespace="http://www.xbrl.org/2003/linkbase"
    schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <element
    id="pattern_AllReconcilingItemTypesDomain"
    name="AllReconcilingItemTypesDomain"
    type="xbrli:monetaryItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
  <element
    id="pattern_BusinessSegmentAxis"
    name="BusinessSegmentAxis"
    type="xbrli:stringItemType"
    substitutionGroup="xbrldt:dimensionItem"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_CashAndCashEquivalents"
    name="CashAndCashEquivalents"
    type="xbrli:monetaryItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="instant"
    xbrli:balance="debit"
    nillable="true" />
  <element
    id="pattern_CashAndCashEquivalentsPerCashFlowStatement"
    name="CashAndCashEquivalentsPerCashFlowStatement"
    type="xbrli:monetaryItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="instant"
    xbrli:balance="debit"
    nillable="true" />
  <element
    id="pattern_CompanyBusinessSegmentAMember"
    name="CompanyBusinessSegmentAMember"
    type="xbrli:monetaryItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
  <element
    id="pattern_CompanyBusinessSegmentBMember"
    name="CompanyBusinessSegmentBMember"
    type="xbrli:monetaryItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
  <element
    id="pattern_ConsolidatedGroupDomain"
    name="ConsolidatedGroupDomain"
    type="xbrli:monetaryItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
  <element
    id="pattern_ReconcilationOfCashAbstract"
    name="ReconcilationOfCashAbstract"
    type="xbrli:stringItemType"
    substitutionGroup="xbrls:abstractGroup"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_ReconcilationOfCashDetailLineItems"
    name="ReconcilationOfCashDetailLineItems"
    type="xbrli:stringItemType"
    substitutionGroup="xbrls:lineItemsGroup"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_ReconcilationOfCashDetailSchedule"
    name="ReconcilationOfCashDetailSchedule"
    type="xbrli:stringItemType"
    substitutionGroup="xbrldt:hypercubeItem"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_ReconcilationOfCashSummaryCalculation"
    name="ReconcilationOfCashSummaryCalculation"
    type="xbrli:stringItemType"
    substitutionGroup="xbrls:calculationGroup"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_ReconcilationOfCashSummaryLineItems"
    name="ReconcilationOfCashSummaryLineItems"
    type="xbrli:stringItemType"
    substitutionGroup="xbrls:lineItemsGroup"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_ReconcilationOfCashSummarySchedule"
    name="ReconcilationOfCashSummarySchedule"
    type="xbrli:stringItemType"
    substitutionGroup="xbrldt:hypercubeItem"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_ReconcilingItemAmount"
    name="ReconcilingItemAmount"
    type="xbrli:monetaryItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="instant"
    xbrli:balance="debit"
    nillable="true" />
  <element
    id="pattern_ReconcilingItemDescription"
    name="ReconcilingItemDescription"
    type="xbrli:stringItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
  <element
    id="pattern_ReconcilingItemRecord"
    name="ReconcilingItemRecord"
    type="xbrli:stringItemType"
    substitutionGroup="xbrls:recordGroup"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_ReconcilingItemTypeAMember"
    name="ReconcilingItemTypeAMember"
    type="xbrli:monetaryItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
  <element
    id="pattern_ReconcilingItemTypeAxis"
    name="ReconcilingItemTypeAxis"
    type="xbrli:stringItemType"
    substitutionGroup="xbrldt:dimensionItem"
    xbrli:periodType="duration"
    abstract="true"
    nillable="true" />
  <element
    id="pattern_ReconcilingItemTypeBMember"
    name="ReconcilingItemTypeBMember"
    type="xbrli:stringItemType"
    substitutionGroup="xbrls:domainMemberGroup"
    xbrli:periodType="duration"
    nillable="true" />
</schema>