US Plant Patent PP11519
JM7
Apple tree named `JM7`
PUBLIC DOMAIN
Patent expired March 19, 2018. This plant is in the public domain — anyone may propagate and sell it.
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
- PP11519
- Filed
- March 19, 1998
- Granted
- September 26, 2000
- Expires
- March 19, 2018
- Assignee
- NAT INST OF FRUIT TREE SCIENCE
- Inventor
- YOSHIDA YOSHIO; TSUCHIYA SHICHIRO; SOEJIMA JUNICHI; SADAMORI SHOSUKE; HANIUDA TADAYUKI; SANADA TETSURO; KASHIMURA YOSHIKI; MASUDA TETSUO; BESSHO HIDEO; KOMORI SADAO; ITO YUJI
Abstract
Disclosed herein is an apple tree which can be used as an apple dwarfing rootstock. The apple tree is capable of reproduction from hardwood cuttings, exhibits excellent disease and insect resistance, particularly against crown rot, Alternaria blotch and wooly apple aphid, has dwarfing capability and graft compatibility, exhibits satisfactory growth and grows to a size usable as a rootstock in one season after cuttings, and is therefore excellent as an apple dwarfing rootstock.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct variety of apple tree, substantially as illustrated and described.
Read the full patent: US Plant Patent PP11519 in full — the complete specification, every figure, and the file history.