for blades for skates

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Industries

Patents Grantslast 30 patents

Information Patent Grant
Steel for blades and method for producing the same
- Patent number 10,174,394
- Issue date Jan 8, 2019
- Hitachi Metals, Ltd.
- Shinichiro Fukada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing an aerofoil
- Patent number 7,896,221
- Issue date Mar 1, 2011
- Rolls-Royce PLC
- Michael J Wallis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ice skate blade produced by pulse plasma nitriding
- Patent number 7,556,700
- Issue date Jul 7, 2009
- Marc Boisvert
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Steel alloy for gliding elements
- Patent number 6,235,237
- Issue date May 22, 2001
- Stahlwerk Ergste Westig GmbH
- Heinz Jurgen Osing
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for treating steel edges of skis and other runner devices
- Patent number 5,204,987
- Issue date Apr 20, 1993
- Hans Klingel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the steel edges of skis or the like
- Patent number 5,144,109
- Issue date Sep 1, 1992
- Hans Klingel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
1826958
- Patent number 1,826,958
- Issue date Oct 13, 1931
- C21 - METALLURGY OF IRON
Information Patent Grant
1711633
- Patent number 1,711,633
- Issue date May 7, 1929
- C21 - METALLURGY OF IRON