US60431A
(en)
|
|
1866-12-11 |
|
Improved skate |
US750696A
(en)
|
|
1904-01-26 |
|
Skate-sharpener |
US83339A
(en)
|
|
1868-10-20 |
|
Island |
US1100976A
(en)
|
1913-06-30 |
1914-06-23 |
Carl Hille |
Skate.
|
US1181831A
(en)
|
1915-04-07 |
1916-05-02 |
George H Browne |
Skate.
|
US1786553A
(en)
|
1927-04-11 |
1930-12-30 |
Thorngren Helmer |
Skate sharpener
|
US1826958A
(en)
*
|
1930-05-22 |
1931-10-13 |
Sayer John |
Ice skate blade
|
US2055665A
(en)
|
1935-06-07 |
1936-09-29 |
Ontario Mfg Company |
Apparatus for buffing and polishing articles
|
BE419812A
(en)
*
|
1937-01-06 |
|
|
|
US2181923A
(en)
|
1938-08-05 |
1939-12-05 |
Zenon M Smolarek |
Skate sharpener
|
US2229374A
(en)
|
1939-02-02 |
1941-01-21 |
Joseph O Devau |
Grinding machine
|
US2486850A
(en)
|
1947-07-21 |
1949-11-01 |
Ives Edwin Francis |
Skate sharpener
|
US2904342A
(en)
|
1957-03-07 |
1959-09-15 |
Charles E Jones |
Extensible ice skate
|
US3271906A
(en)
|
1964-02-13 |
1966-09-13 |
Aldo J Esopi |
Blade sharpener
|
US3517659A
(en)
|
1969-05-01 |
1970-06-30 |
Donald R Stewart |
Apparatus for automatically dressing a grinding wheel contour
|
CA920819A
(en)
|
1971-02-12 |
1973-02-13 |
Salberg Mervyn |
Sharpening of ice skates
|
US3827185A
(en)
|
1971-07-29 |
1974-08-06 |
Match E Co Ltd |
Ice skate sharpening apparatus
|
US4055026A
(en)
|
1974-12-30 |
1977-10-25 |
Zwicker Homer A |
Clamp for holding ice skate while grinding blade
|
CA1050275A
(en)
|
1976-04-01 |
1979-03-13 |
Bertrand Robinson |
Ice-skate sharpener
|
US4114913A
(en)
|
1977-05-02 |
1978-09-19 |
Newell William K |
Skate board
|
US4294043A
(en)
|
1978-01-16 |
1981-10-13 |
Glenn Sakcriska |
Ice skate sharpener
|
CA1118514A
(en)
|
1978-07-13 |
1982-02-16 |
James H. Hannaford |
Skate sharpening apparatus
|
US4271635A
(en)
|
1978-11-29 |
1981-06-09 |
Szalay John J |
Ice skate-sharpening apparatus
|
DE3016740A1
(en)
|
1980-04-30 |
1981-11-05 |
Lach-Spezial-Werkzeuge Gmbh, 6450 Hanau |
DRESSING TOOL
|
USD264984S
(en)
|
1980-06-24 |
1982-06-15 |
Gamebridge Inc. |
Ice skate blade
|
US4392658A
(en)
|
1980-12-05 |
1983-07-12 |
Norjay Services, Ltd. |
Skate blade
|
US4535571A
(en)
|
1981-03-30 |
1985-08-20 |
Energy-Adaptive Grinding, Inc. |
Grinding control methods and apparatus
|
CA1208023A
(en)
|
1983-06-10 |
1986-07-22 |
Joseph A. Consay |
Ice skate sharpening machine
|
CA1179696A
(en)
|
1983-06-30 |
1984-12-18 |
Harry W. Redmond |
Skate blade and grindstone for making same
|
CA1198896A
(en)
|
1984-08-09 |
1986-01-07 |
Martin T. Carew |
Portable skate sharpener
|
SE444648B
(en)
|
1984-09-03 |
1986-04-28 |
Robert Ek |
PROCEDURE AND DEVICE FOR SLIPPING SLIDING SLIDE
|
DE3706868A1
(en)
|
1986-07-30 |
1988-02-11 |
Winter & Sohn Ernst |
DRESSING TOOL FOR GRINDING WHEELS
|
US4756125A
(en)
|
1987-02-02 |
1988-07-12 |
Kadnar Frank W |
Skate blade sharpening device
|
SE460827B
(en)
|
1987-07-17 |
1989-11-27 |
Svenska Skatebox Ab |
SKATE GRINDING AUTOMATIC
|
US4907813A
(en)
|
1988-09-27 |
1990-03-13 |
Canstar Sports Group Inc. |
Ice hockey skate blade
|
CA1314913C
(en)
*
|
1989-02-24 |
1993-03-23 |
Brian Gregory Cann |
Ice skate blade assembly
|
CA2036477C
(en)
*
|
1991-02-15 |
1995-05-23 |
Brian Gregory Cann |
Ice skate blade assembly and removable runner for same
|
US5287657A
(en)
|
1992-05-22 |
1994-02-22 |
Contract Design, Inc. |
Skate sharpening machine and method
|
JPH05332693A
(en)
|
1992-06-02 |
1993-12-14 |
Showa Alum Corp |
Heat exchanger
|
DE4233880C1
(en)
*
|
1992-10-08 |
1994-01-05 |
Holger Wuerthner |
Skid sports device or skid vehicle with interchangeable running knife
|
JPH06129791A
(en)
|
1992-10-15 |
1994-05-13 |
Sanden Corp |
Heat exchanger and method for fixing bracket thereof
|
SE506283C2
(en)
|
1993-01-29 |
1997-12-01 |
Oerebroskenan Ab |
ice skate boot
|
US5354078A
(en)
|
1993-02-04 |
1994-10-11 |
Belleisle Merritt E |
Skate blade
|
US5431597A
(en)
|
1993-04-12 |
1995-07-11 |
Edge Specialties, Inc. |
Skate blade edge resurfacer
|
USD373807S
(en)
*
|
1993-07-15 |
1996-09-17 |
Orebroskenan Aktiebolag |
Ice skate blade
|
SE9304036D0
(en)
|
1993-12-03 |
1993-12-03 |
Oerebroskenan Ab |
ice skate boot
|
US5445050A
(en)
|
1993-12-30 |
1995-08-29 |
Owens; Michael R. |
Hand-held ice skate blade sharpener tool
|
US5547416A
(en)
|
1994-08-26 |
1996-08-20 |
Timms; Alfred R. |
Skate sharpening gauge
|
US5641169A
(en)
*
|
1994-10-21 |
1997-06-24 |
Bekessy; George J. |
Quick release ice skate blade assembly
|
DE19541667A1
(en)
|
1994-11-09 |
1996-08-08 |
Erwin Osthoff |
Machine for removal of machining excess material i.e. shavings
|
US5591069A
(en)
|
1994-11-14 |
1997-01-07 |
Wurthman; Michael H. |
Portable blade sharpener for ice skates
|
US5499556A
(en)
|
1995-04-07 |
1996-03-19 |
Walter R. Exner |
Portable ice skate blade sharpener
|
US6318738B1
(en)
*
|
1995-06-29 |
2001-11-20 |
Dynamet Technology |
Titanium composite skate blades
|
US6030283A
(en)
|
1996-03-04 |
2000-02-29 |
Edge Specialties, Inc |
Ice skate blade sharpener
|
USD373399S
(en)
|
1995-11-24 |
1996-09-03 |
Clifford Both |
Adaptor ice skate blade for an inline skate
|
CA2173001C
(en)
|
1996-03-29 |
1998-07-14 |
Joe Carmen Danese |
Ice skate blade technology
|
US5704829A
(en)
|
1996-11-04 |
1998-01-06 |
Long; Jim |
Hand-held skate blade edge deburring tool
|
JP3912836B2
(en)
|
1997-02-21 |
2007-05-09 |
サンデン株式会社 |
Heat exchanger
|
USD396515S
(en)
*
|
1997-03-06 |
1998-07-28 |
Multimatic Advanced Technologies, Inc. |
Ice skate
|
US6286498B1
(en)
|
1997-04-04 |
2001-09-11 |
Chien-Min Sung |
Metal bond diamond tools that contain uniform or patterned distribution of diamond grits and method of manufacture thereof
|
US6368198B1
(en)
|
1999-11-22 |
2002-04-09 |
Kinik Company |
Diamond grid CMP pad dresser
|
US6113474A
(en)
|
1997-10-01 |
2000-09-05 |
Cummins Engine Company, Inc. |
Constant force truing and dressing apparatus and method
|
CA2256140C
(en)
|
1997-12-16 |
2003-09-16 |
Glenn Sakcriska |
A device for dressing grinding wheels
|
CZ7203U1
(en)
|
1998-01-16 |
1998-03-30 |
Jiri George Balastik |
Device for dressing grinding wheel intended for grinding elongated objects
|
US6109622A
(en)
*
|
1998-03-20 |
2000-08-29 |
Mission Hockey Company |
Ice skate chassis and blade holder assembly
|
US6203028B1
(en)
|
1998-07-28 |
2001-03-20 |
Joseph M. Kress |
Multiple blade skate
|
US6467778B1
(en)
|
1998-09-16 |
2002-10-22 |
Jas D. Easton, Inc. |
Ice skate
|
US6234532B1
(en)
*
|
1999-04-09 |
2001-05-22 |
Pieter B. Kollen |
Lateral toe pick for ice skate blade
|
WO2000067949A1
(en)
|
1999-05-10 |
2000-11-16 |
Unicorn Abrasives Limited |
Blade sharpening
|
US6422934B1
(en)
|
1999-05-21 |
2002-07-23 |
Murray David Wilson |
Skate sharpener
|
US6308700B1
(en)
|
1999-10-25 |
2001-10-30 |
Dr Kaiser Co. |
Process and manufacturing of a rotary diamond dresser for trueing and dressing of industrial grinding wheels
|
CA2311951C
(en)
*
|
2000-06-19 |
2004-04-27 |
Conrad Peter Titzmann |
Ice skate blade
|
US6524357B2
(en)
|
2000-06-30 |
2003-02-25 |
Saint-Gobain Abrasives Technology Company |
Process for coating superabrasive with metal
|
JP3934549B2
(en)
|
2000-06-30 |
2007-06-20 |
サンーゴバン アブレイシブズ,インコーポレイティド |
How to coat superabrasive with metal
|
US6481113B1
(en)
|
2001-07-24 |
2002-11-19 |
Edgeinspector, Inc. |
Ice skate blade gauge
|
US6619674B2
(en)
|
2001-12-14 |
2003-09-16 |
Michael L. Baldwin |
Ice skateboard
|
JP2003211355A
(en)
|
2002-01-15 |
2003-07-29 |
Ebara Corp |
Polishing device and dressing method
|
GB0214031D0
(en)
*
|
2002-06-19 |
2002-07-31 |
Hd Sports Ltd |
Skate
|
GB0217593D0
(en)
|
2002-07-30 |
2002-09-11 |
Raysun Innovative Design Ltd |
Method and apparatus for grinding
|
CA2412696C
(en)
|
2002-11-25 |
2008-01-29 |
Les Entreprises Aiguiso-Pro Inc. |
Skating blade with improved rocker
|
US6808441B2
(en)
|
2003-02-07 |
2004-10-26 |
Nordent Manufacturing, Inc. |
Dental tool sharpener and method of use
|
CA103325S
(en)
|
2003-05-17 |
2004-03-22 |
Hd Sports Ltd |
Ice skate blade
|
CA103111S
(en)
|
2003-05-22 |
2004-06-02 |
Ise Stamping Inc |
Ice skate blade
|
US7073810B2
(en)
|
2003-06-25 |
2006-07-11 |
Wilson Anton F |
Ski with tunnel and enhanced edges
|
US20050025973A1
(en)
|
2003-07-25 |
2005-02-03 |
Slutz David E. |
CVD diamond-coated composite substrate containing a carbide-forming material and ceramic phases and method for making same
|
US7380801B2
(en)
*
|
2004-07-21 |
2008-06-03 |
Paramount Sk8S, Inc. |
Ice skate blade runner holder and blade runner and method of manufacture
|
US7500679B2
(en)
|
2004-10-08 |
2009-03-10 |
Wade James T |
Board for supporting front of snow vehicle
|
DE102005004515B3
(en)
*
|
2005-01-31 |
2006-06-22 |
Onyx-Systems Patentmanagement Gmbh |
Ski sport device e.g. skating shoe, has base with t-blade runner holder at which two pairs of stop clip pushers are arranged in front and rear area for detachable connection and locking of t-blade runner
|
US20060183411A1
(en)
|
2005-02-16 |
2006-08-17 |
Robert Moon |
Portable skate sharpener
|
US7648146B2
(en)
|
2005-03-08 |
2010-01-19 |
Wally Wayne Tatomir |
Ice skating blade
|
USD555180S1
(en)
|
2005-08-15 |
2007-11-13 |
Sanwa Kenma, Ltd. |
Grinding wheel
|
US20080051013A1
(en)
|
2006-04-05 |
2008-02-28 |
Burgess Greg M |
Methods and apparatus for machining a coupling
|
US7559828B2
(en)
|
2006-04-18 |
2009-07-14 |
Taiwan More-Cash Villager Corp. |
Double-grinding-wheel type drill bit grinding device with a single driving shaft and grinding method thereof
|
US8056907B2
(en)
*
|
2008-05-02 |
2011-11-15 |
1339513 Ontario Ltd. |
Ice skate blades
|
US7934978B2
(en)
|
2007-05-10 |
2011-05-03 |
1339513 Ontario Ltd. |
Ice skate blade sharpening machine
|
US8277284B2
(en)
|
2007-05-10 |
2012-10-02 |
1339513 Ontario Ltd. |
Ice skate blade sharpening machines and associated method of dressing a grinding wheel
|
CA2652935A1
(en)
*
|
2008-02-15 |
2009-08-15 |
Paul Ferras |
Runner for an ice skate
|
USD603432S1
(en)
|
2008-05-02 |
2009-11-03 |
1339513 Ontario Ltd. |
Ice skate holder
|
US20100201088A1
(en)
*
|
2009-02-06 |
2010-08-12 |
Martin Newman |
Compressive coatings for ice skate blades and methods for applying the same
|
USD637676S1
(en)
|
2009-03-12 |
2011-05-10 |
1339513 Ontario Ltd. |
Flat bottom vee ice skate blade
|
USD688343S1
(en)
*
|
2009-03-12 |
2013-08-20 |
1339513 Ontario Ltd. |
Flat bottom vee ice skate blade
|
CA132112S
(en)
*
|
2009-09-10 |
2010-05-06 |
Multimatic Inc |
Removable ice skate blade
|
US7866675B2
(en)
*
|
2010-04-05 |
2011-01-11 |
Hauser Ray L |
Composite ice blade
|
USD626978S1
(en)
|
2010-07-16 |
2010-11-09 |
Jae Hwan Huh |
Grinding wheel
|
USD665830S1
(en)
|
2011-03-28 |
2012-08-21 |
1339513 Ontario Ltd. |
Multiple spinner carousel for dressing a grinding wheel
|