3113 - Date of instrument.

     § 3113.  Date of instrument.        (a)  Dated instrument.--An instrument may be antedated or     postdated. The date stated determines the time of payment if the     instrument is payable at a fixed period after date. Except as     provided in section 4401(c) (relating to when bank may charge     account of customer), an instrument payable on demand is not     payable before the date of the instrument.        (b)  Undated instrument.--If an instrument is undated, its     date is the date of its issue or, in the case of an unissued     instrument, the date it first comes into possession of a holder.