Patents
US 12415288 B2: Hair removal device
- Granted
- 2025-09-16
- Filed
- 2022-07-28 application 17875504
- Type
- Utility · 17 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The present invention relates to a hair removal device, in particular a hair trimmer or a shaver or a hair trimmer portion of a shaver, comprising a handle with a motor and a hair removal head, said hair removal head being provided with at least a first hair cutting unit with an outer blade and an inner blade, said inner blade being reciprocally moveable along a first axis relative to the outer blade, wherein said outer blade comprises a row of teeth cooperating with said inner blade for cutting hair. At an outer border first and second skin support surfaces are provided. The skin sides of tooth tips are provided below or on same level as at least one of said first and second skin support surface in a direction towards said handle or said skin sides of said tooth tips are configured such to not cross or extend beyond a connecting line parallel to said second axis between said first and second skin support surfaces.
Source: PVGPATDIS, file of 2026-04-10 (ipg250916.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| The Braun Corporation 659 patents | US company or organization | Kronberg, DE | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Renata Burghardt | Kronberg, DE | 3 | PVGPATDIS, file of 2026-04-10 | |
| Jan Laske | Eppstein, DE | 1 | PVGPATDIS, file of 2026-04-10 | |
| Anja Weigel | Idstein, DE | 2 | PVGPATDIS, file of 2026-04-10 | |
| Reinhold Eichhorn | Idstein, DE | 21 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B26B | Hand-held cutting tools not otherwise provided for | B26B19/042 | 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 |
|---|---|---|---|---|---|
| 2022-10-16 | Assignment Assignment of assignor's interest | BURGHARDT, RENATA signed 2022-10-06 WEIGEL, ANJA signed 2022-10-06 EICHHORN, REINHOLD signed 2022-10-10 LASKE, JAN signed 2022-10-12 | BRAUN GMBH KRONBERG | 61435/662 | 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.