US Plant Patent PP16977
Wassum
Almond tree named ‘Wassum’
PUBLIC DOMAIN
Patent expired March 6, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 23, 2023. This patent earned 74 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16977
- Filed
- December 23, 2003
- Granted
- August 8, 2006
- Expires
- March 6, 2024
- Assignee
- WASSUM MIKE
- Inventor
- WASSUM MIKE
Abstract
A new and distinct variety of almond tree that is somewhat similar to the ‘Carmel’ and ‘Nonpariel’ varieties, but is distinguished therefrom in being slightly darker in color than the ‘Carmel’ and in having a larger kernel than the ‘Nonpariel’. In addition, the fruit is produced several days after both ‘Carmel’ and ‘Nonpariel’ varieties. The fruit is of medium size and has a soft shell. This new invention has a good flavor and is free from an unusual number of doubles (kernels in the shell).
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of almond tree substantially as illustrated and described.
Read the full patent: US Plant Patent PP16977 in full — the complete specification, every figure, and the file history.