US Plant Patent PP27085
WHIT X
Crapemyrtle plant named‘WHIT X’
UNDER PATENT
Still under patent. Protection ends March 31, 2035.
Twenty years from the filing date would end on March 12, 2035. This patent earned 19 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27085
- Filed
- March 12, 2015
- Granted
- August 23, 2016
- Expires
- March 31, 2035
- Assignee
- LACEBARK INC, WHITCOMB CARL E
- Inventor
- WHITCOMB CARL E
Abstract
A new and distinct variety of crapemyrtle, Lagerstroemia indica , particularly distinguished by having a much branched upright growth habit, a near constant show of sterile, cardinal red flowers from bright crimson flower buds during the warm growing season, with lighter red flowers during rainy periods or cooler fall conditions. Because the plant is sterile, old flowers stay showy longer and new flower buds form in the same positions as flowers that age and fall away. Inflorescences are short around the base of the plant, but are 12 to 14 inches long and 6 to 12 inches wide in the upper parts of the plant. The plant is highly resistant to both powdery mildew and Cercospora leaf spot under north central Oklahoma conditions.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of crapemyrtle plant, substantially as illustrated and described.
Read the full patent: US Plant Patent PP27085 in full — the complete specification, every figure, and the file history.