TREA

Asplundh Tree Expert Company

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  • Willow Grove, PA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Boom elevating device for line lifts
    • Patent number 4,944,364
    • Issue date Jul 31, 1990
    • Asplundh Tree Expert Co.
    • Andrew G. Blasko
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Dilutant for non-agricultural industrial herbicides
    • Patent number 4,822,407
    • Issue date Apr 18, 1989
    • Asplundh Tree Expert Co.
    • James E. Esposito
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Safety device for brush chipper
    • Patent number 4,260,114
    • Issue date Apr 7, 1981
    • Asplundh Tree Expert Company
    • Robert R. Herder
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mobile lift apparatus with electric power system
    • Patent number 4,037,684
    • Issue date Jul 26, 1977
    • Asplundh Tree Expert Company
    • Richard A. Moyer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Brush chipper and brake assembly usable therewith
    • Patent number 3,989,198
    • Issue date Nov 2, 1976
    • Asplundh Tree Expert Company
    • Andrew G. Blasko
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Brush chipper
    • Patent number 3,944,147
    • Issue date Mar 16, 1976
    • Asplundh Tree Expert Co.
    • Robert E. Pletcher
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74095215
    • Serial number 74095215
    • Registration number 1656509
    • Filing date Sep 10, 1990
    • Asplundh Tree Expert Co.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    74047339 - ASPLUNDH
    • Serial number 74047339
    • Registration number 1651336
    • Filing date Apr 9, 1990
    • Asplundh Tree Expert Co.
    • 7 - Machines and machine tools
  • Information Trademark

    74039422 - ASPLUNDH
    • Serial number 74039422
    • Registration number 1641648
    • Filing date Mar 19, 1990
    • Asplundh Tree Expert Co.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73774871 - TIMBERWOLF
    • Serial number 73774871
    • Registration number 1551618
    • Filing date Jan 17, 1989
    • ASPLUNDH TREE EXPERT COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    73594415 - ARBORCHEM
    • Serial number 73594415
    • Registration number 1449113
    • Filing date Apr 21, 1986
    • Asplundh Tree Expert Co.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    73341312 - CHIPMUNK
    • Serial number 73341312
    • Registration number 1217322
    • Filing date Dec 11, 1981
    • Asplundh Tree Expert Co.
    • 7 - Machines and machine tools
  • Information Trademark

    73004955 - WHISPER CHIPPER
    • Serial number 73004955
    • Registration number 997889
    • Filing date Oct 29, 1973
    • ASPLUNDH TREE EXPERT CO.
    • 7 - Machines and machine tools