TREA

of airscrew blades

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  • CPC
  • B27M3/10
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B27Woodworking B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L MANUFACTURE OF SPECIFIC WOODEN ARTICLES B27M3/00Manufacture or reconditioning of specific semi-finished or finished articles

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B27M3/10of airscrew blades
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2589316
    • Patent number 2,589,316
    • Issue date Mar 18, 1952
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2497869
    • Patent number 2,497,869
    • Issue date Feb 21, 1950
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2482375
    • Patent number 2,482,375
    • Issue date Sep 20, 1949
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2477626
    • Patent number 2,477,626
    • Issue date Aug 2, 1949
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2423647
    • Patent number 2,423,647
    • Issue date Jul 8, 1947
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2368734
    • Patent number 2,368,734
    • Issue date Feb 6, 1945
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2306085
    • Patent number 2,306,085
    • Issue date Dec 22, 1942
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2227965
    • Patent number 2,227,965
    • Issue date Jan 7, 1941
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2195722
    • Patent number 2,195,722
    • Issue date Apr 2, 1940
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2155375
    • Patent number 2,155,375
    • Issue date Apr 18, 1939
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2122631
    • Patent number 2,122,631
    • Issue date Jul 5, 1938
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1875597
    • Patent number 1,875,597
    • Issue date Sep 6, 1932
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1825182
    • Patent number 1,825,182
    • Issue date Sep 29, 1931
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1686069
    • Patent number 1,686,069
    • Issue date Oct 2, 1928
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1541978
    • Patent number 1,541,978
    • Issue date Jun 16, 1925
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1451541
    • Patent number 1,451,541
    • Issue date Apr 10, 1923
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1447994
    • Patent number 1,447,994
    • Issue date Mar 13, 1923
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1406365
    • Patent number 1,406,365
    • Issue date Feb 14, 1922
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1378776
    • Patent number 1,378,776
    • Issue date May 17, 1921
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1367131
    • Patent number 1,367,131
    • Issue date Feb 1, 1921
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1364196
    • Patent number 1,364,196
    • Issue date Jan 4, 1921
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1333912
    • Patent number 1,333,912
    • Issue date Mar 16, 1920
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...