US Patent Application No: 2008/0099,103

Number of patents in Portfolio can not be more than 2000

Shock Absorbing System For Stump Grinding Apparatus

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A stump cutting assembly mounted to a stump cutting wheel. Stump cutting assembly is a stump cutting tooth interconnected to the wheel by a holder or block that is fixed to wheel by welding or other equivalent process, an optional debris deflector and a fastener that interconnects tooth and deflector to holder. As wheel rotates about its axis of rotation, the tooth cuts away at wood or other debris in which it comes into contact through the side to side and/or longitudinal movement of a stump grinder unit.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
LEONARDI MANUFACTURING CO., INC.WEEDSPORT, NY17

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jordan, Bruce C Auburn, NY 14 35
Leonardi, Joseph Auburn, NY 8 34

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 5,655,581 Tractor-mounted stump grinder with laterally and longitudinally movable cutter wheel 16 1996
 
GREEN MANUFACTURING, INC. (1)
* 5,743,314 Stump cutting tool assembly 43 1997
 
ITO CO., LTD. (1)
* 6,076,895 Road cutting machine with specific cutting bit arrangement 9 1998
 
ROBERT BOSCH GMBH (1)
* 7,204,744 Hand-operated machine-tool comprising a vibration-damping rotary handle 9 2003
 
NEW RIVER EQUIPMENT, INC. (1)
* 6,435,234 Self contained stump grinder 12 2000
 
BLACK & DECKER INC. (1)
* 2004/0244,558 Vibration dampener for a circular saw blade 2 2003
 
VEB Kombinat Fortschritt Landmaschinen (1)
* 4,714,204 Impeller-type cutter drum for a chopper 5 1986
 
BB&F, LLC (1)
* 7,086,432 Flex coupling for grinders and chippers 2 2005
 
LEONARDI MANUFACTURING CO., INC. (2)
* 5,819,827 Stump grinder tooth and pocket combination 11 1997
* 6,138,725 Stump grinder tooth 20 1999
 
DIMAR LTD. (1)
* 7,249,619 Sawing device having an adjustable profile 1 2003
* Cited By Examiner

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