Patents
US 8756740 B2: Pool cleaning vehicle having internal drive propulsion
- Granted
- 2014-06-24
- Filed
- 2012-06-21 application 13530076
- Type
- Utility · 12 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Disclosed herein is a pool cleaning device including an internal drive assembly mounted outside the interior cavity of the device housing. The device including a pool cleaning vehicle, the vehicle including a housing defining a body shell and the body shell including an interior cavity and the pool cleaning vehicle including a drive assembly; and an internal drive assembly, the internal drive assembly including a motor assembly for engaging the vehicle drive assembly for propelling the vehicle, the motor assembly mounted outside the interior of the body shell.
Source: PVGPATDIS, file of 2026-04-10 (ipg140624.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SMARTPOOL LLC 12 patents | US company or organization | Lakewood, NJ | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Wing-kin Hui | Sha Tin, CN | 45 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| E04H | Buildings or like structures for particular purposes; swimming or splash baths or pools; masts; fencing; tents or canopies, in general | E04H4/1654 | PVGPATDIS, file of 2026-04-10 |
| Y10T | Technical subjects covered by former us classification | Y10T74/19642 | 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 |
|---|---|---|---|---|---|
| 2013-12-12 | Security interest Security interest Security interest | SMARTPOOL LLC signed 2013-12-03 | BANK LEUMI USA NEW YORK, NY | 32049/542 | ECORSEXC, file of 2026-09-25 |
| 2013-05-22 | Name change Change of name | SMARTPOOL, INCORPORATED signed 2012-12-31 | SMARTPOOL LLC LAKEWOOD, NJ | 30486/177 | ECORSEXC, file of 2026-09-25 |
| 2013-05-22 | Assignment Assignment of assignor's interest | GOGGLES CELL LIMITED signed 2012-10-05 | SMARTPOOL, INCORPORATED LAKEWOOD, NJ | 30468/5 | ECORSEXC, file of 2026-09-25 |
| 2012-08-22 | Assignment Assignment of assignor's interest | HUI, WING-KIN signed 2012-08-18 | GOGGLES CELL LIMITED HONG KONG | 28824/993 | 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.