US Plant Patent PP4321
Coop 10
Apple tree (Coop 10)
PUBLIC DOMAIN
Patent expired August 4, 1997. 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
- PP4321
- Filed
- August 4, 1977
- Granted
- October 24, 1978
- Expires
- August 4, 1997
- Assignee
- PURDUE RESEARCH FOUNDATION
- Inventor
- WILLIAMS EDWIN B; JANICK JULES; EMERSON FRANK H; DAYTON DANIEL F; HOUGH L FREDRICK; BAILEY CATHERINE
Abstract
This invention relates to an apple tree cultivar, said apple tree being scab resistant and having a fruit maturity about 1 week after Delicious and 41/2 weeks after Prima.
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 apple tree substantially as shown and described, particularly characterized by resistance to apple scab, good fresh fruit quality, smooth waxy skin, aromatic, ability to maintain quality in storage without shriveling and maturing approximately 1 week after `Delicious`, along with `Golden Delicious` and 41/2 weeks after `Prima`.
Read the full patent: US Plant Patent PP4321 in full — the complete specification, every figure, and the file history.