US Plant Patent PP35221
Mouseketeer
Hosta plant named ‘Mouseketeer’
UNDER PATENT
Still under patent. Protection ends November 1, 2042.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP35221
- Filed
- November 1, 2022
- Granted
- June 13, 2023
- Expires
- November 1, 2042
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and distinct Hosta plant named ‘Mouseketeer’ producing a small-sized upright mound of small leaves that are nearly rounded, lightly cupped, with rounded bases and rounded apices. The leaves are stiff, and smooth, with flat margins and heavy substance. Leaf color is dark green to slightly bluish-green on the wide margins and light yellow in the center with irregular small green flecks and varying shades of light green between the margin and center. The petioles are broad and display the green margin and light yellow center colors. ‘Mouseketeer’ is useful in the landscape, as a container plant, a specimen or en masse.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Hosta plant named ‘Mouseketeer’ as herein described and illustrated.
Read the full patent: US Plant Patent PP35221 in full — the complete specification, every figure, and the file history.