Patents
US 11613043 B1: Stump grinder chip pickup chute device and collection system
- Granted
- 2023-03-28
- Filed
- 2018-11-13 application 16188378
- Type
- Utility · 13 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A stump grinder chip pickup chute device and collection system structured and/or configured to capture and control chips cut from a stump by a stump grinding/cutting wheel and to redirect the chips to a desired target chip collection location.
Source: PVGPATDIS, file of 2026-04-10 (ipg230328.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Leonardi Manufacturing Co., Inc. 16 patents | US company or organization | Weedsport, NY | LEONARDI MANUFACTURING CO., INC. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Joseph A. Leonardi | Auburn, NY | 16 | PVGPATDIS, file of 2026-04-10 | |
| Bruce C. Jordan | Auburn, NY | 16 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B27L | Removing bark or vestiges of branches ; splitting wood; manufacture of veneer, wooden sticks, wood shavings, wood fibres or wood powder | B27L11/002 | PVGPATDIS, file of 2026-04-10 |
| A01G | Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops or seaweed; forestry; watering | A01G23/067 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2023-01-26 | Assignment Assignment of assignor's interest | JORDAN, BRUCE C. signed 2023-01-13 LEONARDI, JOSEPH A. signed 2023-01-13 | LEONARDI MANUFACTURING CO., INC. WEEDSPORT, NY | 62492/389 | 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.