Patents
US 12765691 B2: Air mattress with automatic pitch adjustment
- Granted
- 2026-10-20
- Filed
- 2025-04-04 application 19170751
- Type
- Utility · 10 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An adjustable air mattress includes a plurality of air chambers having a sleeping surface, an electronic control unit, and an air pump communicatively coupled to the electronic control unit and fluidly coupled to the plurality of air chambers. A plurality of air valves are communicatively coupled to the electronic control unit and are configured to permit or inhibit a release of air within each respective air chambers. A plurality of level sensors are communicatively coupled to the electronic control unit, determine an angle of the sleeping surface, and determine whether the angle of the sleeping surface is within a predetermined level range. When the angle of the sleeping surface is not within the predetermined level range, the electronic control unit controls at least one of the air pump and the plurality of air valves to adjust an amount of air in at least one of the plurality of air chambers.
Source: PTBLXML, file of 2026-10-20 (ipgb20261020.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Toyota Motor Engineering & Manufacturing North America, Inc. 4,290 patents | US company or organization | Plano, TX | Toyota Motor Engineering & Manufacturing North America, Inc. State business registration EXACT high confidence: identical full name and state | PTBLXML, file of 2026-10-20 |
| Toyota Jidosha Kabushiki Kaisha 30,553 patents | Foreign company or organization | Toyota, JP | PTBLXML, file of 2026-10-20 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Stuart R. Wuerthele | Saline, MI | 11 | PTBLXML, file of 2026-10-20 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A47C | Chairs; sofas; beds | A47C27/083 | PTBLXML, file of 2026-10-20 |
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.