without driven loosening, discharging or spreading

Patents Grantslast 30 patents

  • Information Patent Grant

    Hand-held spreader having a base attachable to a plurality of diffe...

    • Patent number 11,483,965
    • Issue date Nov 1, 2022
    • Chapin Manufacturing, Inc.
    • David J. Dubiel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Particulate-incorporating attachment for a drop spreader

    • Patent number 10,946,410
    • Issue date Mar 16, 2021
    • Joe Dennis Wadkins
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Wheelbarrow for spreading a material

    • Patent number 10,759,458
    • Issue date Sep 1, 2020
    • Bernard Vallez
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Absorbent spreader

    • Patent number 10,626,567
    • Issue date Apr 21, 2020
    • Samuel Haggard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rolling device, in particular for placing bulk materials on the ground

    • Patent number 10,597,831
    • Issue date Mar 24, 2020
    • RKM
    • Kevin Menard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Material spreader for a heavy duty vehicle

    • Patent number 10,526,754
    • Issue date Jan 7, 2020
    • Swenson Spreader, LLC
    • Troy Fox
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Absorption and marking of a potentially dangerous substance

    • Patent number 10,323,371
    • Issue date Jun 18, 2019
    • HG3 S.A.R.L.
    • Eric Bigata
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Systems for applying roadway surface treatments, and methods of usi...

    • Patent number 10,233,596
    • Issue date Mar 19, 2019
    • BALDWIN PAVING CO., INC.
    • John Birch Harrison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sander body attachment which accommodates operation in conjunction...

    • Patent number 9,499,949
    • Issue date Nov 22, 2016
    • Mark Kline
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Portable spreader for scattering granular materials

    • Patent number 9,139,963
    • Issue date Sep 22, 2015
    • Birchmeier Spruhtechnik AG
    • Jürg Zwahlen
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Granular spreader and method

    • Patent number 8,490,897
    • Issue date Jul 23, 2013
    • Loren C. Magnus
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Portable spreader for particulate matter

    • Patent number 8,272,584
    • Issue date Sep 25, 2012
    • ICG Saltshooter, LLC
    • Wade Charles Barnett
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Spill containment system

    • Patent number 7,823,757
    • Issue date Nov 2, 2010
    • Willis W. Vinson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Snow removal apparatus

    • Patent number 7,673,401
    • Issue date Mar 9, 2010
    • Joseph J. Muti
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Spreader apparatus

    • Patent number 6,471,431
    • Issue date Oct 29, 2002
    • Paul E. Jennings
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Aggregate material spreader

    • Patent number 5,234,128
    • Issue date Aug 10, 1993
    • Francis K. Hill
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Spreader device for particulate material

    • Patent number 5,158,394
    • Issue date Oct 27, 1992
    • Pat Bresnahan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Safe-T-Sand

    • Patent number 5,145,061
    • Issue date Sep 8, 1992
    • Marceau; David J.
    • David J. Marceau
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Dispenser for granular materials

    • Patent number 5,016,789
    • Issue date May 21, 1991
    • Ramnaraine Singh
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Bulldozing or snowplow blade

    • Patent number 4,571,861
    • Issue date Feb 25, 1986
    • Gutbrod Werke GmbH
    • Manfred Klever
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Dual purpose vehicle

    • Patent number 4,568,028
    • Issue date Feb 4, 1986
    • Compro Limited
    • Jan Verseef
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multiple conveyor

    • Patent number 4,405,089
    • Issue date Sep 20, 1983
    • Tarrant Manufacturing Company
    • Bruce W. Taylor
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hopper device for material spreader having a multipositionable cover

    • Patent number 4,157,150
    • Issue date Jun 5, 1979
    • Meyer Products, Inc.
    • Vernon L. Hetrick
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Granular material distributor

    • Patent number 4,051,980
    • Issue date Oct 4, 1977
    • Leroy Vydrzal
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3836051

    • Patent number 3,836,051
    • Issue date Sep 17, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3409173

    • Patent number 3,409,173
    • Issue date Nov 5, 1968
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3156492

    • Patent number 3,156,492
    • Issue date Nov 10, 1964
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3126133

    • Patent number 3,126,133
    • Issue date Mar 24, 1964
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3000641

    • Patent number 3,000,641
    • Issue date Sep 19, 1961
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2850216

    • Patent number 2,850,216
    • Issue date Sep 2, 1958
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents