Patents
US 12239917 B2: Track for rolling vehicle and methods of fabricating and assembling the track
- Granted
- 2025-03-04
- Filed
- 2023-09-25 application 18473587
- Type
- Utility · 22 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A track for a roller coaster is provided. The track includes a plurality of layers that are each constructed from a plurality of layer segments prefabricated with an automated precision cutting device.
Source: PVGPATDIS, file of 2026-04-10 (ipg250304.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Gravity, Inc. 13 patents | US company or organization | West Chester, OH | GRAVITY LLC State business registration FUZZY medium confidence: same name (legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Michael A. Graham | Loveland, OH | 2 | PVGPATDIS, file of 2026-04-10 | |
| Chad M. Miller | West Chester, OH | 2 | PVGPATDIS, file of 2026-04-10 | |
| Korey T. Kiepert | West Chester, OH | 2 | PVGPATDIS, file of 2026-04-10 | |
| Lawrence R. Bill | Cincinnati, OH | 2 | PVGPATDIS, file of 2026-04-10 | |
| Jonathan S. Wocher | Cincinnati, OH | 2 | PVGPATDIS, file of 2026-04-10 | |
| Brian M. Kosmac | Maineville, OH | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A63G | Merry-go-rounds; swings; rocking-horses; chutes; switchbacks; similar devices for public amusement | A63G7/00 | PVGPATDIS, file of 2026-04-10 |
| B26F | Perforating; punching; cutting-out; stamping-out; severing by means other than cutting | B26F1/0038 | PVGPATDIS, file of 2026-04-10 |
| B32B | Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form | B32B15/011 | PVGPATDIS, file of 2026-04-10 |
| E01B | Permanent way; permanent-way tools; machines for making railways of all kinds | E01B23/04 | 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 |
|---|---|---|---|---|---|
| 2024-11-26 | Assignment Assignment of assignor's interest | GRAHAM, MICHAEL A. signed 2020-02-14 MILLER, CHAD M. signed 2020-02-13 KIEPERT, KOREY T. signed 2020-02-14 BILL, LAWRENCE R. signed 2020-02-14 WOCHER, JONATHAN S. signed 2020-02-14 KOSMAC, BRIAN M. signed 2020-02-14 | THE GRAVITY GROUP, LLC WEST CHESTER TOWNSHIP, OH | 69408/967 | PASDL, file of 2026-10-15 |
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.