Section 600. Unclaimed or unknown owner court funds

   1. The following
  unclaimed property shall be deemed abandoned property:
    (a) Any moneys including  the  monetary  proceeds  from  the  sale  of
  tangible  personal  property and securities or other intangible property
  paid into court, which, except as provided in section ten hundred, shall
  have remained in the hands of any county treasurer, or the  commissioner
  of  finance  of  the city of New York, for five years, together with all
  accumulations of interest or other increment thereon,  less  such  legal
  fees as he may be entitled to.
    (b)  The  monetary  proceeds  representing  any legacy or distribution
  share to which an unknown person is entitled, as  specified  in  section
  two  thousand  two hundred twenty-two of the surrogate's court procedure
  act.
    (c) Any moneys paid to a support bureau of a  family  court,  for  the
  support  of  a spouse or child, which shall have remained in the custody
  of a county treasurer, or the commissioner of finance of the city of New
  York, for five years, together with any interest due thereon, less  such
  legal  fees  as  he  may  be  entitled to. For purposes of this section,
  "family court" includes the domestic relations court of the city of  New
  York prior to the first day of September, nineteen hundred sixty-two.
    2.  Any  abandoned property held or owing by a county treasurer or the
  commissioner of finance of the city of New York to which  the  right  to
  receive  the  same  is  established  to  the satisfaction of such county
  treasurer or commissioner of finance of the city of New York shall cease
  to be abandoned.
    3. Notwithstanding the provisions of this section, deposits made  with
  a  county  treasurer  or  the commissioner of finance of the city of New
  York pursuant to order of a court, made subsequent to the second day  of
  April nineteen hundred fifty-two, for the benefit of a person who was an
  infant  at the time of the making of such order, shall not be subject to
  the provisions of this chapter until such  infant  attains  the  age  of
  eighteen years.