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Class Information
Number: 299/113
Name: Mining or in situ disintegration of hard material > Cutter tooth or tooth head > Insert or tip mounting feature (e.g., soldering, brazing, friction or interference fit)
Description: Cutter tooth or tooth head in which the contact portion of the element is fastened in a particular manner.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8701799 Drill bit cutter pocket restitution Apr. 22, 2014
8678517 Reduced volume cutting tip and cutting bit incorporating same Mar. 25, 2014
8657385 Carbide block and sleeve wear surface Feb. 25, 2014
8636325 Mining and demolition tool Jan. 28, 2014
8562079 Road planing tool Oct. 22, 2013
8534767 Manually rotatable tool Sep. 17, 2013
8506017 Loading arm with wear resistant end, mining equipment using the arm, and method of use Aug. 13, 2013
8500210 Resilient pick shank Aug. 6, 2013
8485609 Impact tool Jul. 16, 2013
8459751 Percussion tool for a demolishing hammer or the like Jun. 11, 2013
8454096 High-impact resistant tool Jun. 4, 2013
8434829 Method and system of retaining a cutting bit May. 7, 2013
8414085 Shank assembly with a tensioned element Apr. 9, 2013
8313153 Rotatable cutting tool and tool holder assembly Nov. 20, 2012
8210618 Reduced volume cutting tip and cutter bit assembly incorporating same Jul. 3, 2012
8201892 Holder assembly Jun. 19, 2012
8197011 Mining and demolition tool Jun. 12, 2012
8136887 Non-rotating pick with a pressed in carbide segment Mar. 20, 2012
8123302 Impact tool Feb. 28, 2012
8104551 Excavation tool Jan. 31, 2012
8079648 Cold-formed cutting tool Dec. 20, 2011
8061784 Retention system Nov. 22, 2011
8033615 Retention system Oct. 11, 2011
8033616 Braze thickness control Oct. 11, 2011
8029068 Locking fixture for a degradation assembly Oct. 4, 2011
8020940 Mining and demolition tool Sep. 20, 2011
8007048 Breaking or excavating tool with cemented tungsten carbide insert and ring Aug. 30, 2011
8007049 Breaking or excavating tool with cemented tungsten carbide insert and ring Aug. 30, 2011
8007051 Shank assembly Aug. 30, 2011
7997661 Tapered bore in a pick Aug. 16, 2011
7992944 Manually rotatable tool Aug. 9, 2011
7963617 Degradation assembly Jun. 21, 2011
7963616 Rotary cutting pick Jun. 21, 2011
7963615 Mining and demolition tool Jun. 21, 2011
7959234 Rotatable cutting tool with superhard cutting member Jun. 14, 2011
7950746 Attack tool for degrading materials May. 31, 2011
7946656 Retention system May. 24, 2011
7946657 Retention for an insert May. 24, 2011
7871133 Locking fixture Jan. 18, 2011
7669938 Carbide stem press fit into a steel body of a pick Mar. 2, 2010
7661765 Braze thickness control Feb. 16, 2010
7648210 Pick with an interlocked bolster Jan. 19, 2010
7628233 Carbide bolster Dec. 8, 2009
7611210 Cutting bit body and method for making the same Nov. 3, 2009
7600823 Pick assembly Oct. 13, 2009
7594703 Pick with a reentrant Sep. 29, 2009
7568770 Superhard composite material bonded to a steel body Aug. 4, 2009
7523794 Wear resistant assembly Apr. 28, 2009
7503629 Pick locking device including a clamp element and a retaining pin Mar. 17, 2009
7464993 Attack tool Dec. 16, 2008

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