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 …

Legal parties

Inventors (applicants): Joseph Leonardi, Bruce C. Jordan
Assignees (initial): Leonardi Manufacturing Company (Weedsport, US)
Agents: Bond Schoeneck & King, PLLC (attorney), George R. McGuire (attorney)

The application was examined by David Walczak (USPTO dept. 3751), Jennifer C Chiang


  • 1. A stump cutting assembly adapted for mounting to a stump cutting wheel wherein the cutting …
  • 2. The stump cutting assembly according to claim 1 , further comprising a deflector having …
  • 3. The stump cutting assembly according to claim 2 , wherein said deflector comprises first …

Cited documents


  • Watts US 7418986 B2, Sep. 1, 2008
  • Ragnarsson US 6293481 B1 / 241/197, Sep. 1, 2001
  • Jonsson US 4709737 A / 144/241, Dec. 1, 1987
  • Larose US 6810783 B1 / 83/840, Nov. 1, 2004
  • MacLennan et al. US 5644965 A / 83/842, Jul. 1, 1997
  • MacLennan US 5307719 A / 83/839, May. 1, 1994
  • Smith US 6517020 B1 / 241/294, Feb. 1, 2003
  • Wagstaff US 5779167 A / 241/242, Jul. 1, 1998
  • Rawlings US 6089480 A / 241/73, Jul. 1, 2000
  • Lindsay et al. US 6834692 B2 / 144/241, Dec. 1, 2004
  • Potzsch US 3378053 A / 241/192, Apr. 1, 1968
  • Stewart US 5647419 A / 144/230, Jul. 1, 1997
  • Bardos US 7055770 B2 / 241/189.1, Jun. 1, 2006
  • MacLennan et al. US 7713006 B2 / 407/113, May. 1, 2010
  • Blackwell, Jr. US 3642214 A / 241/191, Feb. 1, 1972
  • Langlois US 7004413 B2 / 241/242, Feb. 1, 2006

Brief Description of the Drawings

The present invention will be more fully understood and appreciated by reading the following Detailed Description in conjunction with the accompanying drawings, in which: FIG. 1 is a side view …


Background of the Invention

The present invention relates generally to stump grinding teeth, and more particularly to an assembly that facilitates the mounting of a stump grinding tooth to a grinding wheel. Stump grinders …

Cross-Reference to Related Applications

The present application claims priority to U.S. Provisional Application No. 60/863,225, filed Oct. 27, …

Detailed Description

Referring now to the drawings wherein like reference numerals refer to like parts throughout, there is seen in FIGS. 1-3 a stump cutting assembly, designated generally by reference numeral 10, mounted …

More details about Stump Cutting Tooth Assembly

Miscellaneous patent data

The known applicant's name is Joseph Leonardi, the applicant's address - Auburn, NY, the patent was granted on Nov. 19, 2013, 49 figures are supplied with the description, similar classification categories are Receptacles, e.g. flower-pots or boxes, Glasses for cultivating flowers, Rotary disk, Feeder or Presser, Bit, Delimbers, Tapping-spouts, Receptacles for juices, Cultivation of asparagus, Beveling machine having shifting, knife guide, Combined cutting and shaping, Devices for preserving flowers, the drawings include the following: Stump Cutting Tooth Assembly, Tooth assembly according to the present, Embodiment of a tooth assembly, Side view of a wheel, developed by Bruce C. Jordan et al., the published inventor's name is Leonardi Joseph, the inventor's state is NY, city - Auburn, the patent is illustrated by 23 drawings, the grant number is 08584717, the examination was conducted by David Walczak (3751 USPTO department) and Jennifer C Chiang (assistant examiner), the invention is named Stump Cutting Tooth Assembly, the patent grant was extended by 758 days, the recorded agent's company name - Bond Schoeneck & King, PLLC, claims 1-5 comprise the invention scope, the application was published on Oct. 29, 2007, the claim number 1 is selected as exemplary, the patent particularly claims a stump cutting assembly adapted for mounting to a stump cutting wheel wherein…, the assignee organization is Leonardi Manufacturing Company, located in Weedsport (US), numbered 11/926,886 (application), the assignee classification - a United States company, originally classified under Stump removing.

Invention classification information

The invention is classified under Bit, Uprooting or pulling up trees, Extracting or eliminating stumps, Stump removing. The designated search classifications include Rotary Cutter, Stump removing, Including Tool Having Plural Alternatively Usable Cutting Edges, With separate means to fasten tool to holder, With separate means to fasten tool to holder, Apertured tool.

Patent details
Publication number 08584717
Publication date Nov. 19, 2013
Kind code B2
Application number 11/926,886
Application date Oct. 29, 2007
Application type U
Application series code 11
Extension term 758
National classification 144/24.12
Total number of claims 5
Exemplary claims 1
Number of drawings 23
Number of figures 49
Quick navigation
More similar inventions

Method of Separating a Floorboard Material (US08733410, May 27, 2014 / 12/073,448, March 5, 2008, Of interengaging work parts), Darko Pervan / Valinge Innovation AB (Viken, SE)

Multi-Axis Controlled Self-Climbing Tree Trimmer (US08517066, Aug. 27, 2013 / 13/591,131, Aug. 21, 2012, Tree delimbing), Mike Van De Mortel et al. / Vandypalm, Inc. (Irvine, US)

Remotely Operated Mobile Cutting Apparatus (US08490663, July 23, 2013 / 12/322,797, Feb. 6, 2009, Timber cutting and handling), Terrill W. Wright

Also viewed with this patent

Router Table (US08578981, Nov. 12, 2013 / 13/050,562, March 17, 2011, Work Guide), Sean Hill et al. / Black & Decker, Inc. (Newark, US)

Adzer Skid Assembly and Method of Use (US08544509, Oct. 1, 2013 / 12/901,866, Oct. 11, 2010, Tie gaining and boring), Milton H. Lee, Jr. et al. / Knox Kershaw, Inc (Montgomery, US)

Knife and Knife Assembly for a Planer Side Head (US08534330, Sept. 17, 2013 / 12/660,883, March 4, 2010, Having slotted bit seat), Thomas Charles Hinchliff / Key Knife, Inc. (Tualatin, US)

New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot