On August 21 2002, upon the request of US petitioner Caterpillar Inc through the regional intelligence investigation division of the National Capital Region Police Office (RIID-NCRPO), the regional trial court of Mandaluyong City Branch 214 (RTC) issued five search warrants. These were based on suspicion that the IP Code for unfair competition had been breached. Various goods, including clothes, footwear and bags bearing the trade marks Cat, Cat and design, Caterpillar, Caterpillar and design, Walking machines and/or Track type tractor and design were seized from the establishments of respondent Manolo Samson.