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Found results for
 patents
1.
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CUTTING ELEMENT WITH ASYMMETRIC CUTTING SEGMENTS
| Application Number |
18380712 |
| Status |
Pending |
| Filing Date |
2023-10-17 |
| First Publication Date |
2024-02-08 |
| Owner |
- The Gillette Company LLC (USA)
- Gesellschaft fûr Diamantprodukte mbH (Germany)
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| Inventor |
- Gluche, Peter Bodo
- Gretzschel, Ralph
- Mertens, Michael
- Gester, Matthias
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Abstract
The present invention relates to a cutting element having a substrate with at least one aperture which has a cutting edge along at least a portion of an inner perimeter of the aperture. The cutting edges have an asymmetric cross-sectional shape with a first face, a second face opposed to the first face and a cutting edge at the intersection of the first face and the second face. Moreover, the present invention relates to a hair removal device including such cutting elements.
IPC Classes ?
- B26B 21/56 - Razor-blades characterised by the shape
- B26B 21/58 - Razor-blades characterised by the material
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2.
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SKIN TREATMENT SHEET AND SKIN TREATMENT DEVICE
| Application Number |
18380723 |
| Status |
Pending |
| Filing Date |
2023-10-17 |
| First Publication Date |
2024-02-08 |
| Owner |
- The Gillette Company LLC (USA)
- Gesellschaft Für Diamantprodukte mbH (Germany)
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| Inventor |
- Gluche, Peter Bodo
- Gretzschel, Ralph
- Mertens, Michael
- Gester, Matthias
- Kearney, Robert Andrew
- Roberts, Hannah Bryony
- Shorey, Anthony William
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Abstract
The present invention relates to a skin treatment sheet including a substrate with a plurality of apertures wherein the apertures have a first and second inner perimeter and a cutting edge along at least a portion of the first inner perimeter. The skin treatment sheet has a total cutting length which is the total length of all portions of the first perimeter in each aperture that contain a cutting edge and a total aperture area wherein the ratio of total aperture area to total cutting length is in a predefined range from 0.08 to 2.0 mm. Moreover, the present invention also relates to a skin treatment device including this skin treatment sheet.
IPC Classes ?
- B26B 21/56 - Razor-blades characterised by the shape
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3.
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CUTTING ELEMENT AND HAIR REMOVAL DEVICE
| Application Number |
18380703 |
| Status |
Pending |
| Filing Date |
2023-10-17 |
| First Publication Date |
2024-02-08 |
| Owner |
- The Gillette Company LLC (USA)
- Gesellschaft für Diamantprodukte mbH (Germany)
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| Inventor |
- Gluche, Peter Bodo
- Gretzschel, Ralph
- Mertens, Michael
- Gester, Matthias
|
Abstract
The present invention relates to a cutting element having a substrate with at least one aperture which includes a cutting edge along at least a portion of an inner perimeter of the aperture. The cutting edges have an asymmetric cross-sectional shape with a first face, a second face opposed to the first face and a cutting edge at the intersection of the first face and the second face.
IPC Classes ?
- B26B 21/56 - Razor-blades characterised by the shape
- B26B 21/58 - Razor-blades characterised by the material
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4.
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CUTTING ELEMENT AND HAIR REMOVAL DEVICE
| Application Number |
18380718 |
| Status |
Pending |
| Filing Date |
2023-10-17 |
| First Publication Date |
2024-02-08 |
| Owner |
- The Gillette Company LLC (USA)
- Gesellschaft für Diamantprodukte mbH (Germany)
|
| Inventor |
- Gluche, Peter Bodo
- Gretzschel, Ralph
- Mertens, Michael
- Gester, Matthias
|
Abstract
The present invention relates to a cutting element having a substrate with at least one aperture which includes a cutting edge along at least a portion of an inner perimeter of the aperture. The cutting edges have an asymmetric cross-sectional shape with a first face, a second face opposed to the first face and a cutting edge at the intersection of the first face and the second face. Moreover, the present invention relates to a hair removal device including such cutting elements.
IPC Classes ?
- B26B 21/56 - Razor-blades characterised by the shape
- B26B 21/60 - Razor-blades characterised by the material by the coating material
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5.
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SKIN TREATMENT SHEET AND SKIN TREATMENT DEVICE
| Application Number |
18380730 |
| Status |
Pending |
| Filing Date |
2023-10-17 |
| First Publication Date |
2024-02-08 |
| Owner |
- The Gillette Company LLC (USA)
- Gesellschaft fur Diamantprodukte mbH (Germany)
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| Inventor |
- Gluche, Peter Bodo
- Gretzschel, Ralph
- Mertens, Michael
- Gester, Matthias
- Kearney, Robert Andrew
- Roberts, Hannah Bryony
- Shorey, Anthony William
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Abstract
The present invention relates to a skin treatment sheet comprising a substrate with a plurality of apertures wherein the sheet has a first surface and an opposing second surface. The apertures have a first and second inner perimeter and a cutting edge along at least a portion of the first inner perimeter. The skin treatment sheet has a stability ST which is the ratio of the average cross-sectional substrate area Ax and the total aperture area A1. Moreover, the present invention also relates to a skin treatment device comprising this skin treatment sheet.
IPC Classes ?
- B26B 21/56 - Razor-blades characterised by the shape
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