in the form of circulating endless elements

Patents Grantslast 30 patents

  • Information Patent Grant

    Sawmill with a rocking carriage

    • Patent number 10,857,693
    • Issue date Dec 8, 2020
    • Jeff Barber
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Pruning apparatus having a helical cutting head

    • Patent number 5,322,102
    • Issue date Jun 21, 1994
    • Edward G. Livingston
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Device for a chain saw for the slitting of bark layers of a log

    • Patent number 4,615,121
    • Issue date Oct 7, 1986
    • Hakansson; Sigurd
    • Sigurd Hakansson
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3587681

    • Patent number 3,587,681
    • Issue date Jun 28, 1971
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3566939

    • Patent number 3,566,939
    • Issue date Mar 2, 1971
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3566938

    • Patent number 3,566,938
    • Issue date Mar 2, 1971
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3565143

    • Patent number 3,565,143
    • Issue date Feb 23, 1971
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3545509

    • Patent number 3,545,509
    • Issue date Dec 8, 1970
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3515185

    • Patent number 3,515,185
    • Issue date Jun 2, 1970
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3457975

    • Patent number 3,457,975
    • Issue date Jul 29, 1969
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3181578

    • Patent number 3,181,578
    • Issue date May 4, 1965
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3078886

    • Patent number 3,078,886
    • Issue date Feb 26, 1963
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3030986

    • Patent number 3,030,986
    • Issue date Apr 24, 1962
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2878843

    • Patent number 2,878,843
    • Issue date Mar 24, 1959
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2831515

    • Patent number 2,831,515
    • Issue date Apr 22, 1958
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2760534

    • Patent number 2,760,534
    • Issue date Aug 28, 1956
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2707007

    • Patent number 2,707,007
    • Issue date Apr 26, 1955
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2642904

    • Patent number 2,642,904
    • Issue date Jun 23, 1953
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2025337

    • Patent number 2,025,337
    • Issue date Dec 24, 1935
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1937073

    • Patent number 1,937,073
    • Issue date Nov 28, 1933
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1759188

    • Patent number 1,759,188
    • Issue date May 20, 1930
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1663794

    • Patent number 1,663,794
    • Issue date Mar 27, 1928
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1539603

    • Patent number 1,539,603
    • Issue date May 26, 1925
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1484912

    • Patent number 1,484,912
    • Issue date Feb 26, 1924
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1443968

    • Patent number 1,443,968
    • Issue date Feb 6, 1923
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    SAWMILL WITH A ROCKING CARRIAGE

    • Publication number 20240091975
    • Publication date Mar 21, 2024
    • Jeff Barber
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    SAWMILL WITH A ROCKING CARRIAGE

    • Publication number 20210078195
    • Publication date Mar 18, 2021
    • Jeff Barber
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    SAWMILL WITH A ROCKING CARRIAGE

    • Publication number 20180021972
    • Publication date Jan 25, 2018
    • Jeff Barber
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...