WO2011112924A1 - Knife sharpener for asian and european/american knives - Google Patents
Knife sharpener for asian and european/american knives Download PDFInfo
- Publication number
- WO2011112924A1 WO2011112924A1 PCT/US2011/028083 US2011028083W WO2011112924A1 WO 2011112924 A1 WO2011112924 A1 WO 2011112924A1 US 2011028083 W US2011028083 W US 2011028083W WO 2011112924 A1 WO2011112924 A1 WO 2011112924A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stage
- sharpening
- angle
- knife
- edge
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
- B24B3/543—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives using hand or foot driven tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
- B24D15/081—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact
- B24D15/082—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact the elements being rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/58—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11754154.0A EP2544856B1 (en) | 2010-03-12 | 2011-03-11 | Knife sharpener for asian and european/american knives |
ES11754154T ES2925877T3 (en) | 2010-03-12 | 2011-03-11 | Knife sharpener for Asian and European/American knives |
CA2792316A CA2792316C (en) | 2010-03-12 | 2011-03-11 | Knife sharpener for asian and european/american knives |
CN201180013554.XA CN102791424B (en) | 2010-03-12 | 2011-03-11 | For the knife sharpener of Asia and Europe/U.S. cutter |
DK11754154.0T DK2544856T3 (en) | 2010-03-12 | 2011-03-11 | Knife sharpeners for Asian and European/American knives |
PL11754154.0T PL2544856T3 (en) | 2010-03-12 | 2011-03-11 | Knife sharpener for asian and european/american knives |
AU2011224157A AU2011224157B2 (en) | 2010-03-12 | 2011-03-11 | Knife sharpener for Asian and European/American knives |
HK13105726.5A HK1177915A1 (en) | 2010-03-12 | 2013-05-14 | Knife sharpener for asian and european american knives |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31323710P | 2010-03-12 | 2010-03-12 | |
US61/313,237 | 2010-03-12 | ||
US13/045,846 | 2011-03-11 | ||
US13/045,846 US9168627B2 (en) | 2008-03-11 | 2011-03-11 | Knife sharpener for asian and european/american knives |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011112924A1 true WO2011112924A1 (en) | 2011-09-15 |
Family
ID=44563863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/028083 WO2011112924A1 (en) | 2010-03-12 | 2011-03-11 | Knife sharpener for asian and european/american knives |
Country Status (10)
Country | Link |
---|---|
US (1) | US9168627B2 (en) |
EP (1) | EP2544856B1 (en) |
CN (2) | CN102791424B (en) |
AU (1) | AU2011224157B2 (en) |
CA (1) | CA2792316C (en) |
DK (1) | DK2544856T3 (en) |
ES (1) | ES2925877T3 (en) |
HK (2) | HK1177915A1 (en) |
PL (1) | PL2544856T3 (en) |
WO (1) | WO2011112924A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012159149A1 (en) | 2011-05-23 | 2012-11-29 | Rosjoh Pty Ltd | Improvements in knife sharpening tools |
US8864554B2 (en) | 2011-09-01 | 2014-10-21 | Fiskars Brands Finland Oy Ab | Sharpener |
EP3245027A4 (en) * | 2015-01-16 | 2019-01-02 | Edgecraft Corporation | Manual sharpener |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9452508B2 (en) | 2013-07-24 | 2016-09-27 | Bar 3 Products Group, Llc | Adjustable knife holder adapted to maintain sharpness of a knife blade and method of manufacturing the adjustable knife holder |
US9440325B2 (en) * | 2013-11-25 | 2016-09-13 | Smith's Consumer Products, Inc. | Adaptable abrasive cutting assembly for sharpener |
US9656372B2 (en) | 2015-01-16 | 2017-05-23 | Edgecraft Corporation | Sharpener for thick knives |
WO2020150562A1 (en) * | 2019-01-18 | 2020-07-23 | Outdoor Element, Llc | Buckle assembly with sharpening tool |
EP3976313A4 (en) | 2019-05-29 | 2023-06-14 | Darex, Llc | Sharpener with manual hone stage |
US11279003B1 (en) * | 2020-01-03 | 2022-03-22 | Angle Pro Sharpener LLC | Knife sharpeners with angle gauge |
USD928634S1 (en) | 2020-01-24 | 2021-08-24 | Rhineland Cutlery, Llc | Angle gauge |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4723375A (en) | 1986-02-04 | 1988-02-09 | Oy Fiskars Ab | Device for sharpening knives |
US5005319A (en) * | 1984-03-12 | 1991-04-09 | Edgecraft Corporation | Knife sharpener |
US6875093B2 (en) * | 2002-10-15 | 2005-04-05 | Edgecraft Corporation | Sharpening device |
DE102005059036A1 (en) | 2005-12-10 | 2007-06-14 | Daniel Choe | Manual grinding tool for grinding of cutting edges, has pivoted mounted grinding wheel which has two side surfaces forming cone shaped grinding gap and axle of grinding wheel is arranged to cut cutting edge towards direction of traction |
US20090233530A1 (en) | 2008-03-11 | 2009-09-17 | Friel Sr Daniel D | Sharpener for knives with widely different edge angles |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1342275A (en) | 1918-07-02 | 1920-06-01 | Cornell Alfred | Device for use in sharpening domestic and other knives |
US1360998A (en) | 1919-07-09 | 1920-12-07 | Hiram E Barber | Sharpener for knives and the like |
US2799126A (en) | 1954-12-07 | 1957-07-16 | Armstrong Siddeley Motors Ltd | Machines for polishing or lightly grinding elongated workpieces |
US2898709A (en) | 1957-04-01 | 1959-08-11 | Oster Mfg Co John | Electric motor driven knife sharpener |
US3332173A (en) | 1964-06-30 | 1967-07-25 | Cory Corp | Sharpener for cutting instruments |
US3461616A (en) | 1966-10-14 | 1969-08-19 | Gillette Co | Methods and apparatus for sharpening razor blades or similar cutting tools |
US3909985A (en) | 1971-08-13 | 1975-10-07 | Tecmed A G | Apparatus for grinding a knife including knife holding and guiding means |
US4050197A (en) | 1974-01-28 | 1977-09-27 | Thompson Willis F | Blade and scissors sharpener |
US5148634A (en) | 1984-03-12 | 1992-09-22 | Edgecraft Corp. | Scissor sharpening apparatus with magnetic guide |
US4807399A (en) | 1984-03-12 | 1989-02-28 | Edgecraft Corp. | Method and apparatus for sharpening a knife |
US4627194A (en) | 1984-03-12 | 1986-12-09 | Friel Daniel D | Method and apparatus for knife and blade sharpening |
USD303209S (en) | 1986-09-19 | 1989-09-05 | Edgecraft Corp. | Knife sharpener |
USD310620S (en) | 1988-02-01 | 1990-09-18 | Friel Daniel D | Knife sharpener |
USD328410S (en) | 1989-04-12 | 1992-08-04 | Edgecraft Corporation | Knife sharpener |
CN2218054Y (en) * | 1995-01-11 | 1996-01-24 | 金龙福 | Knife sharpener |
US5611726A (en) | 1995-04-28 | 1997-03-18 | Edgecraft Corporation | High speed precision sharpening apparatus |
CN2236922Y (en) * | 1995-10-20 | 1996-10-09 | 钱普和 | Electric knife sharpener |
CN2254802Y (en) * | 1996-05-11 | 1997-05-28 | 杨广廷 | Electric sharpening device for cutting edges |
US6012971A (en) | 1997-03-14 | 2000-01-11 | Edgecraft Corporation | Sharpening apparatus |
CN2288042Y (en) * | 1997-06-06 | 1998-08-19 | 宋喜良 | Knife sharpener |
US6113476A (en) * | 1998-01-08 | 2000-09-05 | Edgecraft Corp. | Versatile ultrahone sharpener |
USD409891S (en) | 1998-01-09 | 1999-05-18 | Edgecraft Corporation | Sharpener |
CN2377040Y (en) * | 1999-05-27 | 2000-05-10 | 张国华 | Knife sharpening device |
US6881137B2 (en) * | 2001-01-11 | 2005-04-19 | Edgecraft Corporation | Manual knife sharpener with angle control |
US6932683B2 (en) | 2001-07-16 | 2005-08-23 | Sheng Cheng Li | Knife sharper having cutting edge protective structure |
US6802763B1 (en) | 2002-10-25 | 2004-10-12 | Salton, Inc. | Apparatus for sharpening blades |
US6863600B2 (en) | 2002-12-17 | 2005-03-08 | Edgecraft Corporation | Apparatus for precision edge refinement of metallic cutting blades |
DE602004017437D1 (en) * | 2003-03-27 | 2008-12-11 | Edgecraft Corp | PRECISION AGENT FOR SHARPENING AND PRODUCTION OF MICROCLUBS ALONG CUTTING EDGE |
US7517275B2 (en) * | 2003-03-27 | 2009-04-14 | Edgecraft Corp. | Apparatus for precision steeling/conditioning of knife edges |
GB2419834B (en) * | 2003-08-13 | 2007-04-25 | Edgecraft Corp | Versatile manual scissor sharpener |
USD542616S1 (en) | 2005-03-10 | 2007-05-15 | Edgecraft Corporation | Electric knife sharpener |
USD543430S1 (en) | 2005-03-10 | 2007-05-29 | Edgecraft Corporation | Electric knife sharpener |
USD567611S1 (en) | 2005-03-11 | 2008-04-29 | Edgecraft Corporation | Electric knife sharpener having a brushed texture housing |
US8322253B2 (en) * | 2005-07-08 | 2012-12-04 | Stanley Black & Decker, Inc. | Method of manufacturing a utility knife blade having an induction hardened cutting edge |
US20090081931A1 (en) * | 2007-09-21 | 2009-03-26 | Hantover, Inc. | Blade dressing tool |
USD575124S1 (en) | 2008-03-15 | 2008-08-19 | Smith Abrasives Inc. | Electric sharpener |
USD587551S1 (en) | 2008-05-02 | 2009-03-03 | Edgecraft Corporation | Manual sharpener |
CN201544139U (en) * | 2009-10-27 | 2010-08-11 | 刘金良 | Convenient knife sharpener |
-
2011
- 2011-03-11 EP EP11754154.0A patent/EP2544856B1/en active Active
- 2011-03-11 DK DK11754154.0T patent/DK2544856T3/en active
- 2011-03-11 CA CA2792316A patent/CA2792316C/en active Active
- 2011-03-11 US US13/045,846 patent/US9168627B2/en active Active
- 2011-03-11 CN CN201180013554.XA patent/CN102791424B/en active Active
- 2011-03-11 WO PCT/US2011/028083 patent/WO2011112924A1/en active Application Filing
- 2011-03-11 AU AU2011224157A patent/AU2011224157B2/en active Active
- 2011-03-11 PL PL11754154.0T patent/PL2544856T3/en unknown
- 2011-03-11 ES ES11754154T patent/ES2925877T3/en active Active
- 2011-03-11 CN CN201410798950.3A patent/CN104669078B/en active Active
-
2013
- 2013-05-14 HK HK13105726.5A patent/HK1177915A1/en unknown
-
2015
- 2015-11-10 HK HK15111062.3A patent/HK1210099A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5005319A (en) * | 1984-03-12 | 1991-04-09 | Edgecraft Corporation | Knife sharpener |
US4723375A (en) | 1986-02-04 | 1988-02-09 | Oy Fiskars Ab | Device for sharpening knives |
US6875093B2 (en) * | 2002-10-15 | 2005-04-05 | Edgecraft Corporation | Sharpening device |
DE102005059036A1 (en) | 2005-12-10 | 2007-06-14 | Daniel Choe | Manual grinding tool for grinding of cutting edges, has pivoted mounted grinding wheel which has two side surfaces forming cone shaped grinding gap and axle of grinding wheel is arranged to cut cutting edge towards direction of traction |
US20090233530A1 (en) | 2008-03-11 | 2009-09-17 | Friel Sr Daniel D | Sharpener for knives with widely different edge angles |
Non-Patent Citations (1)
Title |
---|
See also references of EP2544856A4 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012159149A1 (en) | 2011-05-23 | 2012-11-29 | Rosjoh Pty Ltd | Improvements in knife sharpening tools |
EP2714327A4 (en) * | 2011-05-23 | 2015-07-22 | Rosjoh Pty Ltd | Improvements in knife sharpening tools |
AU2012260419B2 (en) * | 2011-05-23 | 2017-04-20 | Rosjoh Pty Ltd | Improvements in knife sharpening tools |
US9669507B2 (en) | 2011-05-23 | 2017-06-06 | Rosjoh Pty Ltd | Method of sharpening a blade and method of using a cutting device |
US8864554B2 (en) | 2011-09-01 | 2014-10-21 | Fiskars Brands Finland Oy Ab | Sharpener |
EP3245027A4 (en) * | 2015-01-16 | 2019-01-02 | Edgecraft Corporation | Manual sharpener |
Also Published As
Publication number | Publication date |
---|---|
CN104669078B (en) | 2018-06-05 |
EP2544856A1 (en) | 2013-01-16 |
EP2544856B1 (en) | 2022-08-03 |
CN102791424A (en) | 2012-11-21 |
AU2011224157B2 (en) | 2014-11-06 |
EP2544856A4 (en) | 2017-12-13 |
PL2544856T3 (en) | 2022-11-14 |
DK2544856T3 (en) | 2022-08-15 |
US20110244767A1 (en) | 2011-10-06 |
CA2792316A1 (en) | 2011-09-15 |
HK1210099A1 (en) | 2016-04-15 |
CA2792316C (en) | 2017-05-02 |
ES2925877T3 (en) | 2022-10-20 |
CN102791424B (en) | 2016-05-25 |
HK1177915A1 (en) | 2013-08-30 |
CN104669078A (en) | 2015-06-03 |
US9168627B2 (en) | 2015-10-27 |
AU2011224157A1 (en) | 2012-09-20 |
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