US Plant Patent PP31060
Whale Tale
X Mangave plant named ‘Whale Tale’
UNDER PATENT
Still under patent. Protection ends March 18, 2038.
Twenty years from the filing date would end on March 12, 2038. This patent earned 6 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP31060
- Filed
- March 12, 2018
- Granted
- November 12, 2019
- Expires
- March 18, 2038
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and unique X Mangave plant named ‘Whale Tale’ characterized by glaucous, silver-grey, slightly-arching, lanceolate foliage with small semi-flexible marginal teeth on deeply-scalloped margins and apical spines. Leaves develop greyed-purple spotting with strong ultraviolet light. The habit is low, wide and slightly arching. Plants are useful for landscaping as specimens or en masse or as container plants in the landscape or in the home.
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 cultivar of ornamental X Mangave plant named ‘Whale Tale’ as herein described and illustrated, suitable for the garden or as a potted plant in the garden or home.
Read the full patent: US Plant Patent PP31060 in full — the complete specification, every figure, and the file history.