Patents
US 11452908 B1: Elliptical exercise device
- Granted
- 2022-09-27
- Filed
- 2019-12-09 application 16708322
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An elliptical exercise device includes a pedal assembly, the pedal assembly including at least one pedal member configured to receive a force exerted thereon by a user, the at least one pedal member configured to rotate in an elliptical pedal path when the force is exerted thereon; a drivetrain assembly operatively coupled to the pedal assembly; and a resistance assembly operatively coupled to the drivetrain assembly, the drivetrain assembly configured to transfer the motive power generated by the user from the pedal assembly to the resistance assembly, and the resistance assembly configured to provide a resistance force to oppose a rotational movement of one or more components of the resistance assembly. In some embodiments, the elliptical exercise device is configured to accommodate a user in a generally supine position.
Source: PVGPATDIS, file of 2026-04-10 (ipg220927.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Dynamis Design LLC 2 patents | US company or organization | Denver, CO | Dynamis Design LLC State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Derek Eilers | Denver, CO | 7 | PVGPATDIS, file of 2026-04-10 | |
| Jonathan Charles Fearnow | Louisville, CO | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A63B | Apparatus for physical training, gymnastics, swimming, climbing, or fencing; ball games; training equipment | A63B21/0051 | PVGPATDIS, file of 2026-04-10 |
| A61B | Diagnosis; surgery; identification | A61B5/055 | 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 |
|---|---|---|---|---|---|
| 2019-12-09 | Assignment Assignment of assignor's interest | FEARNOW, JONATHAN CHARLES, MR. signed 2019-12-08 EILERS, DEREK, MR. signed 2019-12-09 | DYNAMIS DESIGN LLC DENVER, CO | 51222/727 | 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.