Patents
US 12556046 B2: Motor having non-circular stator
- Granted
- 2026-02-17
- Filed
- 2021-05-26 application 17330707
- Type
- Utility · 16 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An apparatus includes a motor having a rotor; and a stator, where the rotor is located at least partially in a rotor receiving area of the stator, where the stator includes at least one coil winding and teeth, where the at least one coil winding is located on at least some of the teeth, where the teeth include a first set of the teeth and a second set of the teeth, where the teeth of the first set of teeth are longer in a radial direction from the rotor receiving area than the teeth of the second set of teeth.
Source: PTBLXML, file of 2026-02-17 (ipgb20260217.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Persimmon Technologies Corporation 119 patents | US company or organization | Wakefield, MA | PERSIMMON TECHNOLOGIES CORPORATION State business registration EXACT high confidence: identical full name and state Persimmon Technologies Corp Form D issuer FUZZY medium confidence: same name (legal endings aside) and state | PTBLXML, file of 2026-02-17 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jayaraman Krishnasamy | Boxborough, MA | 28 | PTBLXML, file of 2026-02-17 | |
| Martin Hosek | Salem, NH | 146 | PTBLXML, file of 2026-02-17 | |
| Dennis Poole | East Derry, NH | 28 | PTBLXML, file of 2026-02-17 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H02K | Dynamo-electric machines | H02K1/146 | PTBLXML, file of 2026-02-17 |
| B25J | Manipulators; chambers provided with manipulation devices | B25J9/126 | PTBLXML, file of 2026-02-17 |
| F16H | Gearing | F16H25/20 | PTBLXML, file of 2026-02-17 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
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.