complexType  PeriodType 

diagram
version	V3_1
namespace	http://www.wipo.int/standards/XMLSchema/ST96/Common
type	extension of xsd:positiveInteger
used by	element   dgn:DefermentPeriod  pat:ReviewRequestDuePeriod
attributes	Name   Type   Use   Default   Fixed   annotation com:periodCategory   com:PeriodCategoryType
source	<xsd:complexType  name="PeriodType"> <xsd:simpleContent> <xsd:extension  base="xsd:positiveInteger"> <xsd:attribute  ref="com:periodCategory"> </xsd:attribute> </xsd:extension> </xsd:simpleContent> </xsd:complexType>