Appellant's Brief-in-chief shall be filed sixty (60) days from the filing of a Notice of Completion of Record in this Court. Briefing time for the other briefs shall be the same as that provided in Rule 1.10(a). Parties must comply with Rule 1.10(a)(3). The content and form of the briefs must comply with Rules 1.10, 1.11. See Rule 1.77(b).
Okla. Stat. tit. 12, app 1 R. 1.119