TREA

Blade or chisel

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  • CPC
  • Y10T29/4589
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T29/00Metal working

Current Industry

Y10T29/4589Blade or chisel
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Holding device
    • Patent number 5,462,127
    • Issue date Oct 31, 1995
    • Anders Svensson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method and apparatus for scaling mine roofs and ribs
    • Patent number 5,407,252
    • Issue date Apr 18, 1995
    • Carey Salt Company, Inc.
    • Huey P. Perero
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pneumatically driven descaling tools
    • Patent number 5,251,367
    • Issue date Oct 12, 1993
    • Equipment Development Company, Inc.
    • James E. Ward
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Paving breakers and supports therefor
    • Patent number 5,095,600
    • Issue date Mar 17, 1992
    • David T. Allan
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method and device for edge-finishing
    • Patent number 5,007,268
    • Issue date Apr 16, 1991
    • Kelly; Nigel Brian
    • Nigel B. Kelly
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for stripping paint
    • Patent number 4,694,546
    • Issue date Sep 22, 1987
    • Wausau Metals Corporation
    • Kirk A. Rawlings
    • B08 - CLEANING
  • Information Patent Grant

    Surface-chiseling machine
    • Patent number 4,594,759
    • Issue date Jun 17, 1986
    • Hideaki Ikeda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Planing and cutting tool
    • Patent number 4,027,647
    • Issue date Jun 7, 1977
    • Herbert H. Hoffman
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3099187
    • Patent number 3,099,187
    • Issue date Jul 30, 1963
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2908962
    • Patent number 2,908,962
    • Issue date Oct 20, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2622312
    • Patent number 2,622,312
    • Issue date Dec 23, 1952
    • B08 - CLEANING
  • Information Patent Grant

    2562899
    • Patent number 2,562,899
    • Issue date Aug 7, 1951
    • B08 - CLEANING
  • Information Patent Grant

    2553435
    • Patent number 2,553,435
    • Issue date May 15, 1951
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    2546768
    • Patent number 2,546,768
    • Issue date Mar 27, 1951
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2543348
    • Patent number 2,543,348
    • Issue date Feb 27, 1951
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2503288
    • Patent number 2,503,288
    • Issue date Apr 11, 1950
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2421231
    • Patent number 2,421,231
    • Issue date May 27, 1947
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2263595
    • Patent number 2,263,595
    • Issue date Nov 25, 1941
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2136315
    • Patent number 2,136,315
    • Issue date Nov 8, 1938
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1745100
    • Patent number 1,745,100
    • Issue date Jan 28, 1930
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1727915
    • Patent number 1,727,915
    • Issue date Sep 10, 1929
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1556889
    • Patent number 1,556,889
    • Issue date Oct 13, 1925
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1537057
    • Patent number 1,537,057
    • Issue date May 12, 1925
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1535411
    • Patent number 1,535,411
    • Issue date Apr 28, 1925
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1531735
    • Patent number 1,531,735
    • Issue date Mar 31, 1925
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    1408735
    • Patent number 1,408,735
    • Issue date Mar 7, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    596781
    • Patent number 596,781
    • Issue date Jan 4, 1898
    • B28 - WORKING CEMENT, CLAY, OR STONE