Patents
US 11369193 B2: Multifunctional desk
- Granted
- 2022-06-28
- Filed
- 2020-02-18 application 17255047
- Type
- Utility · 9 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A multifunctional desk includes a top plate, a leg portion that supports the top plate in air, a rotating shaft provided below and parallel to the top plate, a rotating plate provided below the top plate, a first fixture, a second fixture, and a slide plate provided below the top plate and above the rotating plate. The first fixture fixes the rotating plate to the top plate or releases the rotating plate from being fixed to the top plate in a state of protruding in front of the top plat. The second fixture fixes the rotating plate to the top plate or releases the rotating plate from being fixed to the top plate in a state of being retreated below the top plate. The slide plate protrudes in front of the top plate or is retreated below the top plate by sliding in parallel to the top plate.
Source: PVGPATDIS, file of 2026-04-10 (ipg220628.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| WILLOW INC. 9 patents | Foreign company or organization | Moriguchi, JP | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Tomonari Yanagihara | Moriguchi, JP | 1 | PVGPATDIS, file of 2026-04-10 | |
| Hideo Kita | Moriguchi, JP | 2 | PVGPATDIS, file of 2026-04-10 | |
| Jun Takaishi | Moriguchi, JP | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A47B | Tables; desks; office furniture; cabinets; drawers; general details of furniture | A47B21/03 | PVGPATDIS, file of 2026-04-10 |
| A47D | Furniture specially adapted for children | A47D3/00 | PVGPATDIS, file of 2026-04-10 |
| A63F | Card, board, or roulette games; indoor games using small moving playing bodies; video games; games not otherwise provided for | A63F13/98 | 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 |
|---|---|---|---|---|---|
| 2020-12-28 | Correction Corrective assignment to correct the first inventor's name previously recorded on reel 054722 frame 0896. assignor(s) hereby confirms the assignment. | KITA, HIDEO signed 2020-11-06 TAKAISHI, JUN signed 2020-11-06 YANAGIHARA, TOMONARI signed 2020-11-06 | WILLOW INC. MORIGUCHI-SHI, OSAKA | 54864/279 | ECORSEXC, file of 2026-09-25 |
| 2020-12-22 | Assignment Assignment of assignor's interest | KITA, HIDEO signed 2020-11-06 TAKAISHI, JUN signed 2020-11-06 YANAGIHARA, TOMONAR signed 2020-11-06 | WILLOW INC. MORIGUCHI-SHI, OSAKA | 54722/896 | 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.