Ground effect

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi cyclone dust-separating apparatus of vacuum cleaner

    • Patent number 7,776,115
    • Issue date Aug 17, 2010
    • Samsung Gwangju Electronics Co., LTD
    • Jang-keun Oh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mower for cutting under fences and around fence posts

    • Patent number 6,675,564
    • Issue date Jan 13, 2004
    • H-Tide Innovations, Inc.
    • Troy Ward
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Load compensation adjustment in lawnmower having independent suspen...

    • Patent number 6,510,678
    • Issue date Jan 28, 2003
    • Ferris Industries, Inc.
    • David Ferris
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gang-type rotary lawn mower with rear roller

    • Patent number 6,336,311
    • Issue date Jan 8, 2002
    • Ransomes America Corporation
    • Richard D. Bednar
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual pivot height sensing shoe assembly

    • Patent number 6,289,659
    • Issue date Sep 18, 2001
    • Deere & Company
    • Jeffery Robert Fox
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Load compensation adjustment in lawnmower having independent suspen...

    • Patent number 6,244,025
    • Issue date Jun 12, 2001
    • Ferris Industries, Inc.
    • David Ferris
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus and method for supporting a cutting blade on a mower

    • Patent number 6,205,754
    • Issue date Mar 27, 2001
    • Jeffrey J. Laskowski
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Ground-engaging shoe assembly for a power mower

    • Patent number 6,076,341
    • Issue date Jun 20, 2000
    • Elwyn Gummerson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Gang-type rotary lawn mower

    • Patent number 6,047,530
    • Issue date Apr 11, 2000
    • Textron, Inc.
    • Richard D. Bednar
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Apparatus for supporting a cutting blade on a mower

    • Patent number 6,000,202
    • Issue date Dec 14, 1999
    • Lastec, Inc.
    • Jeffrey J. Laskowski
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Engine mounting for belt driven machine

    • Patent number 5,862,654
    • Issue date Jan 26, 1999
    • Deere & Company
    • Richard David Thier
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Impact absorbing mower deck mounting mechanism

    • Patent number 5,813,202
    • Issue date Sep 29, 1998
    • Deere & Company
    • Gerald Eugene Goman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Laterally and vertically movable grass cutting mower attachment

    • Patent number 5,771,672
    • Issue date Jun 30, 1998
    • Elwyn Gummerson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Cutting device with a control device

    • Patent number 5,724,794
    • Issue date Mar 10, 1998
    • Kuhn S.A.
    • Michel Wolff
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Caster wheel suspension and shaft tensioning system for turf mainte...

    • Patent number 5,355,664
    • Issue date Oct 18, 1994
    • The Toro Company
    • Michael N. Zenner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hinged-blade roadside mower

    • Patent number 5,341,629
    • Issue date Aug 30, 1994
    • Erich R. Penner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mower conditioner

    • Patent number 5,337,544
    • Issue date Aug 16, 1994
    • Maskinfabriken Taarup A/S
    • Georg Lauritsen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Agricultural reaping or haying machine

    • Patent number 5,193,330
    • Issue date Mar 16, 1993
    • Josef Nusser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Air-floated apparatus with centrifuge raceway

    • Patent number 5,117,619
    • Issue date Jun 2, 1992
    • Arthur L. Fassauer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Agricultural machine having at least one rotor for moving products...

    • Patent number 5,024,053
    • Issue date Jun 18, 1991
    • Kuhn S.A.
    • M. Jerome Aron
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Collecting accessory for air supported lawn mower

    • Patent number 4,361,001
    • Issue date Nov 30, 1982
    • David R. Almond
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Induction air cleaner for a lawn mower engine

    • Patent number 4,276,067
    • Issue date Jun 30, 1981
    • Flymo Societe Anonyme
    • Karl A. Lindman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Lawn mower

    • Patent number 4,245,455
    • Issue date Jan 20, 1981
    • Flymo Societe Anonyme
    • Kenneth G. Martin
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3877206

    • Patent number 3,877,206
    • Issue date Apr 15, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3838558

    • Patent number 3,838,558
    • Issue date Oct 1, 1974
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3756336

    • Patent number 3,756,336
    • Issue date Sep 4, 1973
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3452523

    • Patent number 3,452,523
    • Issue date Jul 1, 1969
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3423912

    • Patent number 3,423,912
    • Issue date Jan 28, 1969
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3400523

    • Patent number 3,400,523
    • Issue date Sep 10, 1968
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3338038

    • Patent number 3,338,038
    • Issue date Aug 29, 1967
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents