Injection apparatus

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for dispensing wood-treatment agent with threaded adapter

    • Patent number 11,752,659
    • Issue date Sep 12, 2023
    • SmartFume Co.
    • Guy Helsing
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Device for dispensing wood-treatment agent

    • Patent number 11,213,972
    • Issue date Jan 4, 2022
    • SmartFume Co.
    • Guy Helsing
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Wood treatment apparatus with a displaceable sleeve for treating wo...

    • Patent number 10,751,907
    • Issue date Aug 25, 2020
    • IML-INSTRUMENTA MECHANIK LABOR GMBH
    • Erich Hunger
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood treatment device

    • Patent number 10,611,048
    • Issue date Apr 7, 2020
    • SmartFume Co.
    • Guy Helsing
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Apparatus and method for treating and impregnating porous structures

    • Patent number 7,141,118
    • Issue date Nov 28, 2006
    • Patent Tech, LLC
    • Gerard J. Vaerewyck
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method of and apparatus for injecting treating-liquid into wood mat...

    • Patent number 5,686,146
    • Issue date Nov 11, 1997
    • Sumitomo Corporation
    • Masateru Nozoki
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood-treating device

    • Patent number 5,620,516
    • Issue date Apr 15, 1997
    • National Wood Treating Company
    • Guy G. Helsing
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Injection device for the treatment of wood

    • Patent number 5,478,394
    • Issue date Dec 26, 1995
    • Marc Bidaux
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood-treating device

    • Patent number 5,443,641
    • Issue date Aug 22, 1995
    • National Wood Treating Company
    • Guy G. Helsing
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method for impregnating timber with a liquid and injector therefor

    • Patent number 5,273,786
    • Issue date Dec 28, 1993
    • Unicorn Fluid Injectors, Ltd.
    • Michael E. Brown
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Railroad tie treating method and apparatuses

    • Patent number 5,046,448
    • Issue date Sep 10, 1991
    • Joseph T. Crisafulli
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and apparatus for impregnating a liquid into wood and far-in...

    • Patent number 4,992,307
    • Issue date Feb 12, 1991
    • Nobuo Ikeda
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Device for pressure feeding liquid chemicals into a wooden pole

    • Patent number 4,724,793
    • Issue date Feb 16, 1988
    • Steven A. Sletten
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Preparing a piece of wood for impregnation

    • Patent number 4,596,717
    • Issue date Jun 24, 1986
    • Dornier System GmbH
    • Werner Herbert
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Process and an apparatus for killing trees or woody plants

    • Patent number 4,110,933
    • Issue date Sep 5, 1978
    • Edsbyns Industri AB
    • Per Haggblom
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method of drilling and injecting perservative fluid into railway ties

    • Patent number 4,048,353
    • Issue date Sep 13, 1977
    • Canron, Inc.
    • John Kenneth Stewart
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3920393

    • Patent number 3,920,393
    • Issue date Nov 18, 1975
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3595182

    • Patent number 3,595,182
    • Issue date Jul 27, 1971
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3450073

    • Patent number 3,450,073
    • Issue date Jun 17, 1969
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3336098

    • Patent number 3,336,098
    • Issue date Aug 15, 1967
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3318725

    • Patent number 3,318,725
    • Issue date May 9, 1967
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2993245

    • Patent number 2,993,245
    • Issue date Jul 25, 1961
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2728120

    • Patent number 2,728,120
    • Issue date Dec 27, 1955
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2302306

    • Patent number 2,302,306
    • Issue date Nov 17, 1942
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2135029

    • Patent number 2,135,029
    • Issue date Nov 1, 1938
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1982975

    • Patent number 1,982,975
    • Issue date Dec 4, 1934
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1982974

    • Patent number 1,982,974
    • Issue date Dec 4, 1934
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1966518

    • Patent number 1,966,518
    • Issue date Jul 17, 1934
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1742726

    • Patent number 1,742,726
    • Issue date Jan 7, 1930
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1727251

    • Patent number 1,727,251
    • Issue date Sep 3, 1929
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents