in apparatus with mechanical loosening or feeding instruments

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for cleaning gutters and methods of use

    • Patent number 11,840,839
    • Issue date Dec 12, 2023
    • James R. Lindl
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Blowing-suction machine

    • Patent number 10,945,384
    • Issue date Mar 16, 2021
    • NINGBO DAYE POWER MACHINERY CO., LTD.
    • Zhiqiang Wu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Garbage truck sweeper attachment

    • Patent number 10,815,629
    • Issue date Oct 27, 2020
    • Kann Manufacturing Corporation
    • Kenneth D. Goedken
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Vehicle with internal and/or external monitoring

    • Patent number 10,774,488
    • Issue date Sep 15, 2020
    • Federal Signal Corporation
    • Scott Thomas Rohrbaugh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Centrifugal fan assembly for road sweeping machines

    • Patent number 10,502,225
    • Issue date Dec 10, 2019
    • Johnston Sweepers Limited
    • Gareth Knopp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Clearing vehicle with a coupleable sweeper-blower arrangement

    • Patent number 10,400,405
    • Issue date Sep 3, 2019
    • Marcel Boschung AG
    • Kurt Herzog
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Snow-clearing vehicle with a sweeper-blower arrangement

    • Patent number 10,094,083
    • Issue date Oct 9, 2018
    • Marcel Boschung, AG
    • Kurt Wuillemin
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Gutter cleaning device

    • Patent number 9,725,908
    • Issue date Aug 8, 2017
    • Viper Tool Company, LLC
    • James A Ashton-Miller
    • B08 - CLEANING
  • Information Patent Grant

    Street sweeper

    • Patent number 9,605,395
    • Issue date Mar 28, 2017
    • Richard Alston Hewitt
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Gutter cleaning device

    • Patent number 9,347,223
    • Issue date May 24, 2016
    • Viper Tool Company LLC
    • James A Ashton-Miller
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Sweeping broom apparatus having a surface tracking air blast nozzle

    • Patent number 8,887,351
    • Issue date Nov 18, 2014
    • Roger P. Vanderlinden
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Fluid shovel apparatus and method

    • Patent number 7,823,303
    • Issue date Nov 2, 2010
    • Brian H. Nagamatsu
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Fluid shovel apparatus and method

    • Patent number 7,784,200
    • Issue date Aug 31, 2010
    • Brian H. Nagamatsu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fluid shovel apparatus and method

    • Patent number 7,716,857
    • Issue date May 18, 2010
    • Brian H. Nagamatsu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Brushing apparatus and method

    • Patent number 5,951,782
    • Issue date Sep 14, 1999
    • Archie Arthur Truitt
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Power broom assembly

    • Patent number 5,077,920
    • Issue date Jan 7, 1992
    • Cives Corporation
    • Eugene A. Farrell
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Pavement-cleaning vehicle

    • Patent number 4,858,270
    • Issue date Aug 22, 1989
    • Reberle reg. Treuunternehmen Schaan
    • Marcel Boschung
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Apparatus for clearing a surface of snow and dirt

    • Patent number 4,827,637
    • Issue date May 9, 1989
    • Anton Kahlbacher
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Snow-removing machine

    • Patent number 4,685,228
    • Issue date Aug 11, 1987
    • Reberle reg. Treuunternehmen Schaan
    • Hans Gisler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Apparatus for removing water from large surface areas

    • Patent number 4,356,584
    • Issue date Nov 2, 1982
    • Frank J. Zamboni & Co.
    • Richard F. Zamboni
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Leaf and debris blower for golf greens

    • Patent number 3,999,243
    • Issue date Dec 28, 1976
    • Robert H. La Pour
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3735510

    • Patent number 3,735,510
    • Issue date May 29, 1973
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3284831

    • Patent number 3,284,831
    • Issue date Nov 15, 1966
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2945254

    • Patent number 2,945,254
    • Issue date Jul 19, 1960
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2601695

    • Patent number 2,601,695
    • Issue date Jul 1, 1952
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2246640

    • Patent number 2,246,640
    • Issue date Jun 24, 1941
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1526658

    • Patent number 1,526,658
    • Issue date Feb 17, 1925
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents