Patents
US 12378082 B2: Portable telescopic conveyor belt
- Granted
- 2025-08-05
- Filed
- 2022-10-25 application 18049536
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A portable telescopic conveyor apparatus includes a mounting frame for securing the conveyor to a mobile platform, a boom frame housing a plurality of extendable conveyor sections, and a pair of opposed outriggers for stabilizing the conveyor apparatus when in use.
Source: PVGPATDIS, file of 2026-04-10 (ipg250805.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Ligchine International Corporation 15 patents | US company or organization | Floyds Knobs, IN | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Peter A. Ligman | Darien, WI | 16 | PVGPATDIS, file of 2026-04-10 | |
| Bradley Alan Davis | Janesville, WI | 1 | PVGPATDIS, file of 2026-04-10 | |
| Carey A. Zielinski | Janesville, WI | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B65G | Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors | B65G41/002 | 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 |
|---|---|---|---|---|---|
| 2023-08-02 | Assignment Assignment of assignor's interest | DAVIS, BRADLEY ALAN signed 2022-11-30 ZIELINSKI, CAREY A. signed 2023-07-17 | LIGCHINE INTERNATIONAL CORPORATION FLOYDS KNOBS, IN | 64465/651 | ECORSEXC, file of 2026-09-25 |
| 2023-08-02 | Assignment Assignment of assignor's interest | LIGMAN, PETER A. signed 2021-10-26 | LIGCHINE INTERNATIONAL CORPORATION FLOYDS KNOBS, IN | 64465/549 | 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.