BE487564A - - Google Patents
Info
- Publication number
- BE487564A BE487564A BE487564DA BE487564A BE 487564 A BE487564 A BE 487564A BE 487564D A BE487564D A BE 487564DA BE 487564 A BE487564 A BE 487564A
- Authority
- BE
- Belgium
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4266/49A GB714322A (en) | 1949-02-16 | 1949-02-16 | Knife sharpener |
| US210158A US2775075A (en) | 1949-02-16 | 1951-02-09 | Knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE487564A true BE487564A (US20030204162A1-20031030-M00001.png) |
Family
ID=26239004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE487564D BE487564A (US20030204162A1-20031030-M00001.png) | 1949-02-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2775075A (US20030204162A1-20031030-M00001.png) |
| BE (1) | BE487564A (US20030204162A1-20031030-M00001.png) |
| GB (1) | GB714322A (US20030204162A1-20031030-M00001.png) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2841926A (en) * | 1954-05-06 | 1958-07-08 | Supreme Products Corp | Knife sharpener casing |
| US2958987A (en) * | 1958-08-18 | 1960-11-08 | Sunbeam Corp | Knife sharpener |
| US3034264A (en) * | 1959-03-02 | 1962-05-15 | G M Lab Inc | Wall-type knife sharpener |
| US3075322A (en) * | 1960-06-27 | 1963-01-29 | Knapp Monarch Co | Power operated knife sharpener |
| US3071899A (en) * | 1961-02-24 | 1963-01-08 | Gen Electric | Knife sharpener |
| US3159912A (en) * | 1962-03-05 | 1964-12-08 | Udico Electric Co | Automatic electrical power can opener |
| US3146555A (en) * | 1962-03-05 | 1964-09-01 | Udico Electric Co | Apparatus for opening cans and sharpening knives |
| US3909985A (en) * | 1971-08-13 | 1975-10-07 | Tecmed A G | Apparatus for grinding a knife including knife holding and guiding means |
| US4388780A (en) * | 1980-12-31 | 1983-06-21 | Wen Products, Inc. | Electric powered wet stone |
| US5404679A (en) * | 1984-03-12 | 1995-04-11 | Edgecraft Corporation | Portable manual sharpener for knives and the like |
| US5005319A (en) * | 1984-03-12 | 1991-04-09 | Edgecraft Corporation | Knife sharpener |
| US4627194A (en) * | 1984-03-12 | 1986-12-09 | Friel Daniel D | Method and apparatus for knife and blade sharpening |
| US5148634A (en) * | 1984-03-12 | 1992-09-22 | Edgecraft Corp. | Scissor sharpening apparatus with magnetic guide |
| EP1016504B1 (de) * | 1998-12-31 | 2005-01-19 | C. & E. Fein GmbH | Elektrowerkzeug, insbesondere Winkelschleifer |
| US6802763B1 (en) | 2002-10-25 | 2004-10-12 | Salton, Inc. | Apparatus for sharpening blades |
| FI20116306A (fi) * | 2011-09-01 | 2013-03-02 | Fiskars Brands Finland Oy Ab | Teroitin |
| US20130267153A1 (en) * | 2012-04-06 | 2013-10-10 | Hans-Peter Zahnd | Grinding machine |
| US9302364B2 (en) | 2012-05-31 | 2016-04-05 | Darex, Llc | Hand-held tool sharpener with flexible abrasive disk |
| US9902035B2 (en) * | 2014-10-24 | 2018-02-27 | Velasa Sports, Inc. | Compact grinding wheel |
| US9573236B2 (en) | 2015-05-28 | 2017-02-21 | Velasa Sports, Inc. | Skate blade sharpening system with alignment adjustment using alignment wheel |
| US10300574B2 (en) | 2014-10-24 | 2019-05-28 | Velasa Sports, Inc. | Skate blade sharpening system |
| USD793830S1 (en) | 2015-07-08 | 2017-08-08 | Velasa Sports, Inc. | Skate blade sharpening system |
| US9669508B2 (en) | 2014-10-24 | 2017-06-06 | Velasa Sports, Inc. | Grinding wheel with identification tag |
| US11969851B2 (en) | 2020-07-31 | 2024-04-30 | Velasa Sports, Inc. | Skate blade sharpening system |
Family Cites Families (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1328064A (en) * | 1920-01-13 | Fastening device | ||
| US557051A (en) * | 1896-03-24 | Knife-sharpener | ||
| US757991A (en) * | 1903-03-16 | 1904-04-19 | Frank R Mcfeatters | Reciprocating electric motor. |
| US909707A (en) * | 1908-05-19 | 1909-01-12 | Homer E Sweet | Cutlery-grinder. |
| US1300161A (en) * | 1918-05-16 | 1919-04-08 | Jacob J Grain | Grinding-wheel clamp. |
| US1370964A (en) * | 1918-11-07 | 1921-03-08 | Hansen Eigil Aage | Grinding-machine |
| US1388882A (en) * | 1920-09-29 | 1921-08-30 | Paul Adolf | Blade-sharpener |
| US1497513A (en) * | 1920-10-16 | 1924-06-10 | George L Kelley | Machine for operating on floors or other surfaces |
| US1445676A (en) * | 1921-02-19 | 1923-02-20 | United Shoe Machinery Corp | Grinding machine |
| DE357364C (de) * | 1921-04-20 | 1922-08-23 | Gottlieb Hohmann | Schleiferstein fuer Holzschleifer |
| US1535611A (en) * | 1921-10-01 | 1925-04-28 | Roux Alexander A Le | Razor sharpener |
| US1461604A (en) * | 1922-03-28 | 1923-07-10 | Samuel E Douglass | Headlight mechanism |
| US1650573A (en) * | 1925-02-07 | 1927-11-22 | Fafnir Bearing Co | Self-locking drive collar |
| US1726571A (en) * | 1927-02-08 | 1929-09-03 | Harry G Kelley | Work support for cutlery-sharpening machines |
| US1831863A (en) * | 1928-04-30 | 1931-11-17 | Pike Mfg Company | Portable grinding machine |
| US1773564A (en) * | 1928-05-21 | 1930-08-19 | Witzleben Harry | Knife grinder |
| US1933846A (en) * | 1928-08-29 | 1933-11-07 | Finnell System Inc | Floor machine |
| US1871674A (en) * | 1930-09-30 | 1932-08-16 | Duplex Electric Company | Metal refinisher |
| US1972315A (en) * | 1931-07-01 | 1934-09-04 | Black & Decker Mfg Co | Dust eliminator for electric motors |
| US2001799A (en) * | 1931-08-05 | 1935-05-21 | Apex Electrical Mfg Co | Electric motor |
| US1955967A (en) * | 1932-02-08 | 1934-04-24 | Quadrex Corp | Automatic electric switch handle |
| US1925671A (en) * | 1933-05-05 | 1933-09-05 | Ingraham E Co | Retaining device |
| US2077195A (en) * | 1934-07-12 | 1937-04-13 | Gen Electric | Cutlery grinder |
| US2230612A (en) * | 1936-03-28 | 1941-02-04 | Crise Electric Mfg Company | Electric control device |
| US2189474A (en) * | 1937-01-21 | 1940-02-06 | Wilson A Russell | Blade sharpener |
| US2203788A (en) * | 1937-04-01 | 1940-06-11 | Clayton L Jenks | Knife sharpening device |
| US2200173A (en) * | 1937-10-30 | 1940-05-07 | Norton Co | Lapping machine |
| US2141909A (en) * | 1938-05-21 | 1938-12-27 | Edward J Hauser | Floor lamp with cord take-up device |
| GB523868A (en) * | 1939-01-17 | 1940-07-24 | British Emulsifiers Ltd | Improvements in or relating to machines for grinding or sharpening knife and like blades |
| GB530625A (en) * | 1939-06-14 | 1940-12-17 | John Robertson Brown | Improvements in and relating to grinding or sharpening machines for knives and othercutting tools |
| GB534234A (en) * | 1939-08-31 | 1941-03-03 | Alexander Renfrew | An improved grinding machine |
| US2258987A (en) * | 1940-05-29 | 1941-10-14 | Knapp Monarch Co | Motor frame construction |
| GB543094A (en) * | 1940-08-05 | 1942-02-10 | Alexander Russell Renfrew | Improvements in knife sharpening machines |
| US2318764A (en) * | 1941-04-19 | 1943-05-11 | Dorris | Knife grinder |
| US2470320A (en) * | 1945-01-13 | 1949-05-17 | Herbert E Page | Electrical connection device |
| US2507541A (en) * | 1945-12-07 | 1950-05-16 | Louis L Patterson | Extensible cord lamp |
| US2492207A (en) * | 1946-11-22 | 1949-12-27 | Russell Electric Company | Induction motor |
| US2433512A (en) * | 1947-01-22 | 1947-12-30 | Gorn Martin | Knife sharpener |
| US2566809A (en) * | 1947-10-31 | 1951-09-04 | Dresser Ind | Knife sharpener |
| US2585637A (en) * | 1947-12-04 | 1952-02-12 | Albert J Dremel | Hand sander |
| US2522942A (en) * | 1948-10-08 | 1950-09-19 | George A Gillen | Electric knife sharpener |
| US2570564A (en) * | 1948-12-31 | 1951-10-09 | Dazey Corp | Grinder for sharpening cutlery |
| FR981178A (fr) * | 1949-02-23 | 1951-05-23 | G M Lab Inc | Appareil d'affûtage avec meule actionnée par moteur et dispositif de guidage du couteau |
| US2673914A (en) * | 1950-11-18 | 1954-03-30 | Sundt Engineering Company | Illuminated switch |
-
0
- BE BE487564D patent/BE487564A/xx unknown
-
1949
- 1949-02-16 GB GB4266/49A patent/GB714322A/en not_active Expired
-
1951
- 1951-02-09 US US210158A patent/US2775075A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB714322A (en) | 1954-08-25 |
| US2775075A (en) | 1956-12-25 |
