1. Were you relieved on 1-5-2005 itself?.
2. Is there a clause in the appointment order about the notice period on either side?.
3. If you are compulsorily terminated without inquiry, complain about the same to the Labour Commissioner.
4. Send a legal notice through a lawyer for your illegal termination and for your reinstatement.
5. You can sue the company which gave your termination order.
6. You can approach the labour court first for your reinstatement and if it does not produce the desired result, approach the High Court.