Shock absorbing system for stump grinding apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8408258
APP PUB NO 20080099103A1
SERIAL NO

11927040

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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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First Claim

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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, US 14 42
Leonardi, Joseph Auburn, US 8 38

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 5655581 Tractor-mounted stump grinder with laterally and longitudinally movable cutter wheel 16 1996
 
ITO CO., LTD. (1)
* 6076895 Road cutting machine with specific cutting bit arrangement 9 1998
 
GREEN MANUFACTURING, INC. (1)
* 5743314 Stump cutting tool assembly 45 1997
 
YAMAHA CORPORATION (2)
* 2003/0023,649 Digital filtering method and device and sound image localizing device 6 2002
* 2003/0023,649 Digital filtering method and device and sound image localizing device 6 2002
 
ROBERT BOSCH GMBH (1)
* 7204744 Hand-operated machine-tool comprising a vibration-damping rotary handle 9 2003
 
NEW RIVER EQUIPMENT, INC. (1)
* 6435234 Self contained stump grinder 12 2000
 
BLACK & DECKER INC. (1)
* 2004/0244,558 Vibration dampener for a circular saw blade 2 2003
 
Veb Combinat Fortschritt-Landmaschinen (1)
* 4714204 Impeller-type cutter drum for a chopper 5 1986
 
BB&F, LLC (1)
* 7086432 Flex coupling for grinders and chippers 2 2005
 
LEONARDI MANUFACTURING CO., INC. (2)
* 5819827 Stump grinder tooth and pocket combination 13 1997
* 6138725 Stump grinder tooth 22 1999
 
DIMAR LTD. (1)
* 7249619 Sawing device having an adjustable profile 1 2003
* Cited By Examiner

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