Patents
US 12728715 B2: Low profile electric motor
- Granted
- 2026-09-08
- Filed
- 2023-08-22 application 18236599
- Type
- Utility · 22 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An electric power apparatus includes a main planar body having a circular opening that supports a brushless direct-current (BLDC) motor. The motor includes a stator, a rotor, a motor spindle extending through the circular opening, a first end cap formed on a first side of the stator and mounted on the main planar body; and a second end cap formed on a second side of the stator and secured to the first end cap to form a substantially watertight seal around the stator and the rotor. A ratio of a maximum power output of the motor when powered by at least one battery pack to a height of the motor as measured from an upper surface of the main planar body to a top surface of the motor is greater than or equal to approximately 34 watts/mm.
Source: PTBLXML, file of 2026-09-08 (ipgb20260908.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| BLACK & DECKER, INC. 2,415 patents | US company or organization | New Britain, CT | PTBLXML, file of 2026-09-08 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| John B. Fogle | White Hall, MD | 18 | PTBLXML, file of 2026-09-08 | |
| Kevin L. Pulley | White Marsh, MD | 14 | PTBLXML, file of 2026-09-08 | |
| Mark J. Clementi | Mint Hill, NC | PTBLXML, file of 2026-09-08 | ||
| James M. Nobis | Waxhaw, NC | PTBLXML, file of 2026-09-08 | ||
| Shailesh P. Waikar | Perry Hall, MD | 21 | PTBLXML, file of 2026-09-08 | |
| David M. Kelly | Olmsted Township, OH | PTBLXML, file of 2026-09-08 | ||
| Nathaniel K. Byrne | Columbia Station, OH | PTBLXML, file of 2026-09-08 | ||
| Timothy A. Clapp | Queen Creek, AZ | PTBLXML, file of 2026-09-08 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B60K | Arrangement or mounting of propulsion units or of transmissions in vehicles; arrangement or mounting of plural diverse prime-movers in vehicles; auxiliary drives for vehicles; instrumentation or dashboards for vehicles; arrangements in connection with cooling, air intake, gas exhaust or fuel supply of propulsion units in vehicles | B60K1/04 | PTBLXML, file of 2026-09-08 |
| A01D | Harvesting; mowing | A01D34/78 | PTBLXML, file of 2026-09-08 |
| B60L | Propulsion of electrically-propelled vehicles ; supplying electric power for auxiliary equipment of electrically-propelled vehicles ; electrodynamic brake systems for vehicles in general ; magnetic suspension or levitation for vehicles; monitoring operating variables of electrically-propelled vehicles; electric safety devices for electrically-propelled vehicles | B60L15/007 | PTBLXML, file of 2026-09-08 |
| H02K | Dynamo-electric machines | H02K5/15 | PTBLXML, file of 2026-09-08 |
| H05K | Printed circuits; casings or constructional details of electric apparatus; manufacture of assemblages of electrical components | H05K7/1427 | PTBLXML, file of 2026-09-08 |
| B60Y | Indexing scheme relating to aspects cross-cutting vehicle technology | B60Y2200/223 | PTBLXML, file of 2026-09-08 |
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.