If the court issues a valid court order requiring the bank account that was levied upon that you own to be released, the bank is required to release the account to you within the time period specifically stated by the court order.If the bank through its representatives does not obey the court order within the time frame specificed by the order, the court through a noticed motion (order to show cause re contempt) could find the bank and its representatives in contempt of an order and impose monetary santions against the bank or even jail time as to its representatives.I would write the bank a letter setting a time period to obey the valid court order or be subject to a petition to find it in contempt.Good luck.