Ky. R. Civ. P. 38.02
As amended through March 4, 2024
Any party may demand a trial by jury of any issue triable of right by a jury by serving upon the other parties a demand therefor in writing at any time after the commencement of the action and not later than 10 days after the service of the last pleading directed to such issue. Such demand may be indorsed upon a pleading of the party, and if indorsed on the complaint, the filing of the complaint shall constitute service of the demand.
Ky. R. Civ. P. 38.02