0001070235-05-000057 6-K 1 20050404 20050404 20050404 RESEARCH IN MOTION LTD 0001070235 3661 000000000 0228 6-K 34 000-29898 05728002 295 PHILLIP ST WATERLOO ONTARIO CANADA A6 00000 5198887465 295 PHILLIP STREET WATERLOO, ONTARIO N2L 3W8 ONTARIO A6 N2L 3W8 6-K 1 pr040405.htm