Ohio Loc. App. R. 14
An appellant desiring an extension of time to file the record, assignments of error, briefs, or any other document shall file a written motion for an extension of time with supporting brief or affidavit setting forth good cause for the extension before the due date to avoid dismissal of the case.
An appellee desiring an extension of time to file additional designation of the record, briefs, or any other documents shall file a written motion for an extension of time with supporting brief or affidavit setting forth good cause for the extension before the due date. (See App.R. 18(C).)
Any motion for an extension of time shall include the original due date of the document and the total number of extensions, if any, the party has been granted to date. If a request for an extension of time has been granted previously, any subsequent request must be supported by facts that demonstrate why additional time is necessary, and the request will be granted only in exceptional circumstances and in the interest of justice.
Ohio. Loc. App. R. 14