Patents
US PP21838 P2: Maple tree named ‘JFS-KW202’
- Granted
- 2011-04-05
- Filed
- 2009-07-30 application 12462215
- Type
- Plant · 1 claim
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A new variety of maple tree that combines deep purple summer foliage with a slightly compact, upright growth habit and improved heat resistance in comparison to other maple trees with purple colored summer foliage.
Source: PVGPATDIS, file of 2026-04-10 (ipg110405.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| J. Frank Schmidt & Son Co. 23 patents | US company or organization | Boring, OR | J. FRANK SCHMIDT & SON CO. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Keith S. Warren | Gresham, OR | 22 | PVGPATDIS, file of 2026-04-10 |
CPC categories
No CPC categories reported.
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2009-09-02 | Assignment Assignment of assignor's interest | WARREN, KEITH S. signed 2009-07-24 | J. FRANK SCHMIDT & SON CO. BORING, OR | 23170/52 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.