Patents
US 11156514 B1: Dynamometer
- Granted
- 2021-10-26
- Filed
- 2021-01-26 application 17158048
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Disclosed herein are various dynamometer embodiments in which the devices have a cooling tank comprising cooling fluid, a rotatable drum body disposed over a stator body, and first and second friction disks axially extendable from the stator body such that the friction disks are frictionally engageable with the bases of the drum body. The bases of the drum body can be rotatable friction plates that are coupled via a connection tube to form the drum body.
Source: PVGPATDIS, file of 2026-04-10 (ipg211026.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Southern Dynamometer Company, LLC 2 patents | US company or organization | Rincon, GA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Aaron Warsaw | Rincon, GA | 3 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G01L | Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure | G01L3/20 | 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 |
|---|---|---|---|---|---|
| 2023-02-16 | Assignment Assignment of assignor's interest | SOUTHERN DYNAMOMETER COMPANY, LLC signed 2023-02-07 | DYNO TECH SERVICES, L.L.C. ESTHERVILLE, IA | 62722/636 | ECORSEXC, file of 2026-09-25 |
| 2021-07-29 | Assignment Assignment of assignor's interest | WARSAW, AARON signed 2020-04-23 | SOUTHERN DYNAMOMETER COMPANY, LLC RINCON, GA | 57016/424 | 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.