US Plant Patent PP23688
Plumred VII
Interspecific tree named ‘Plumred VII’
UNDER PATENT
Still under patent. Protection ends February 8, 2032.
Twenty years from the filing date would end on December 8, 2031. This patent earned 62 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23688
- Filed
- December 8, 2011
- Granted
- June 25, 2013
- Expires
- February 8, 2032
- Assignee
- BRADFORD LOWELL GLEN
- Inventor
- BRADFORD LOWELL GLEN
Abstract
The present invention relates to an interspecific tree and more particularly to a new and distinct variety broadly characterized by a medium size, vigorous, hardy, and productive tree. Being self-unfruitful, the present variety requires cross pollination from an apricot, interspecific, or plum that blooms during the mid to late season. The present variety produces a heavy bloom with an abundant amount of pollen to entice good bee activity to facilitate pollination. The fruit matures under the ecological conditions described during the last half of July, with first picking on Jul. 23, 2011, and can hang on the tree for up to thirty days. The fruit is uniformly large in size, dark red in skin color, clingstone in type, globose in shape, dark red in flesh color, firm in texture, and excellent flavor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of interspecific Prunus sp. tree, substantially as illustrated and described, that is most similar to ‘Plumred VI’ (U.S. Plant Pat. No. 21,051) interspecific tree, by being self-unfruitful and by producing fruit that is large in size, globose in shape, firm, juicy, and sweet in flavor, but is distinguished therefrom by blooming about six days earlier and by producing fruit that is darker red in skin color, that is somewhat darker red in flesh color, and that ripens about four days earlier, but has a much longer picking window because it can hang on the tree for up to thirty days.
Read the full patent: US Plant Patent PP23688 in full — the complete specification, every figure, and the file history.