SG121888A1 - Knife - Google Patents
KnifeInfo
- Publication number
- SG121888A1 SG121888A1 SG200402995A SG200402995A SG121888A1 SG 121888 A1 SG121888 A1 SG 121888A1 SG 200402995 A SG200402995 A SG 200402995A SG 200402995 A SG200402995 A SG 200402995A SG 121888 A1 SG121888 A1 SG 121888A1
- Authority
- SG
- Singapore
- Prior art keywords
- knife
- central plane
- recesses
- knife surface
- undulating section
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B9/00—Blades for hand knives
- B26B9/02—Blades for hand knives characterised by the shape of the cutting edge, e.g. wavy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Surgical Instruments (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
Knife (1), especially a household knife, comprises a cutting region (3) provided with an undulating section (6) and two knife surfaces (3a), each extending along one side of a central plane. The undulating section has recesses (6a, 6b) molded on both sides of the central plane alternately in one or the other knife surface. The recesses extend from one knife surface in the direction of the other knife surface as far as the central plane to form a cutting edge (5) that runs toward and away from the knife surface. Preferred Features: The recesses are rounded.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03019863A EP1510303B1 (en) | 2003-09-01 | 2003-09-01 | Knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG121888A1 true SG121888A1 (en) | 2006-05-26 |
Family
ID=34089653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG200402995A SG121888A1 (en) | 2003-09-01 | 2004-05-28 | Knife |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1510303B1 (en) |
| JP (1) | JP3759943B2 (en) |
| AT (1) | ATE345906T1 (en) |
| DE (1) | DE50305760D1 (en) |
| ES (1) | ES2275984T3 (en) |
| RU (1) | RU2277468C2 (en) |
| SG (1) | SG121888A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2483674A (en) * | 2010-09-15 | 2012-03-21 | David Jennings | A knife for wiping a surface |
| JP5924094B2 (en) | 2012-04-18 | 2016-05-25 | 新明和工業株式会社 | CUTTER, MANUFACTURING METHOD THEREOF, AND PLASMA DEVICE FOR MANUFACTURING THE SAME |
| JP5914611B2 (en) * | 2014-10-06 | 2016-05-11 | アーネスト株式会社 | Knife |
| JP2017079939A (en) * | 2015-10-26 | 2017-05-18 | 株式会社 富田刃物 | Cutlery |
| SI25693A (en) * | 2018-08-24 | 2020-02-28 | PIĹ EK - VITLI KRPAN, d.o.o. | Cutting head for bagger or forestry machinery |
| CN218195311U (en) * | 2022-09-26 | 2023-01-03 | 武汉苏泊尔炊具有限公司 | Cutting tool |
| CN116370038B (en) * | 2023-03-30 | 2024-06-25 | 哈尔滨理工大学 | Bionic surgical knife based on leech teeth |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE524324A (en) * | ||||
| GB247768A (en) * | 1925-03-27 | 1926-02-25 | Ernest North | Improvements relating to knives for cutting bread, or for other uses |
| GB322398A (en) * | 1929-02-16 | 1929-12-05 | William Grant | Improvements in or relating to knife blades |
| US1911974A (en) * | 1931-06-03 | 1933-05-30 | Remington Arms Co Inc | Method of producing serrated edges |
| US2112271A (en) * | 1934-12-22 | 1938-03-29 | American Safety Razor Corp | Pile wire |
| US2555735A (en) * | 1947-04-19 | 1951-06-05 | Estabrooks Norman Lewis | Knife having a serrated edge |
| DE3244550A1 (en) * | 1981-12-12 | 1983-06-23 | Wilkinson Sword Ltd., High Wycombe, Buckinghamshire | KNIFE |
-
2003
- 2003-09-01 DE DE50305760T patent/DE50305760D1/en not_active Expired - Lifetime
- 2003-09-01 ES ES03019863T patent/ES2275984T3/en not_active Expired - Lifetime
- 2003-09-01 EP EP03019863A patent/EP1510303B1/en not_active Expired - Lifetime
- 2003-09-01 AT AT03019863T patent/ATE345906T1/en active
-
2004
- 2004-04-06 JP JP2004112440A patent/JP3759943B2/en not_active Expired - Lifetime
- 2004-04-30 RU RU2004113297/02A patent/RU2277468C2/en active
- 2004-05-28 SG SG200402995A patent/SG121888A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE345906T1 (en) | 2006-12-15 |
| JP2005074221A (en) | 2005-03-24 |
| RU2004113297A (en) | 2005-10-27 |
| EP1510303A1 (en) | 2005-03-02 |
| JP3759943B2 (en) | 2006-03-29 |
| DE50305760D1 (en) | 2007-01-04 |
| ES2275984T3 (en) | 2007-06-16 |
| RU2277468C2 (en) | 2006-06-10 |
| EP1510303B1 (en) | 2006-11-22 |
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