Why have all ISO entities have been converted to Unicode formatted entities?
A Primarily to ease rendering in IE6. IE6 is preferred for the Red Book Viewer because it is the most widely used browser that supports full rendering from XML. 7 Q The Grant Red Book Term of grant (B472) has an optional disclaimer date (B473), but it is required within the ICE disclaimer content model. A The TWSWG agreed to modify the content model so that disclaimer date is optional. The USPTO has implemented the change in the production versions of RB ICE. 8 Q B650 data within PARENT-US has no equivalent mapping within the ICE parent/child relationships. A A new element
