Ohio Rev. Code Ann. § 1706.172
(A) Each record authorized or required to be delivered to the secretary of state for filing under this chapter shall meet all of the following requirements:
(D) Except as otherwise provided in division (F) of section 1706.09 and section 1706.173 of the Revised Code, a record delivered to the secretary of state for filing under this chapter may specify an effective time and a delayed effective date of not more than ninety days following the date of receipt by the secretary of state. Subject to division (F) of section 1706.09 and section 1706.173 of the Revised Code, a record filed by the secretary of state is effective as follows:
(3) If the record specifies a delayed effective date but not an effective time, at 12:01 a.m. on the earlier of the following:
(4) If the record specifies an effective time and a delayed effective date, at the specified time on the earlier of the following: