Barrio de La Latina (Madrid) the vicinity of the San Francisco Racecourse - that continues from the Plaza de la Cebada up to the San Francisco el Grande Basilica. These limits are: to the north, Segovia street - a deep ravine formerly occupied by the San Pedro Stream which empties into the Manzanares River, to the south there is la Ronda and Puerta de Toledo, on the east there is Toledo street - bordering Rastro and the district of Lavapiés - and to the west, Bailen street. La Latina occupies much of the oldest section of Madrid, sometimes referred to as El Madrid de los
Madrid system portfolio of independent national registrations. Madrid now permits the filing, registration and maintenance of trade mark rights in more than one jurisdiction, provided that the target jurisdiction is a party to the system. The Madrid system is administered by the International Bureau of the World Intellectual Property Organization (WIPO) in Geneva, Switzerland. There are 90 countries part of the Madrid System. The Madrid system comprises two treaties; the "Madrid Agreement Concerning the International Registration of Marks", which was concluded in 1891, and entered into force in 1892, and the "Protocol Relating to the Madrid Agreement", which came into operation on