mounted on a frame and guided by hand; Duster barrow

Patents Grantslast 30 patents

  • Information Patent Grant

    Metering device

    • Patent number 4,545,513
    • Issue date Oct 8, 1985
    • Union Carbide Corporation
    • Edgar A. Wood
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2957268

    • Patent number 2,957,268
    • Issue date Oct 25, 1960
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2835413

    • Patent number 2,835,413
    • Issue date May 20, 1958
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2795080

    • Patent number 2,795,080
    • Issue date Jun 11, 1957
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2720721

    • Patent number 2,720,721
    • Issue date Oct 18, 1955
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2658301

    • Patent number 2,658,301
    • Issue date Nov 10, 1953
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2515485

    • Patent number 2,515,485
    • Issue date Jul 18, 1950
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2491118

    • Patent number 2,491,118
    • Issue date Dec 13, 1949
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    2421183

    • Patent number 2,421,183
    • Issue date May 27, 1947
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2348205

    • Patent number 2,348,205
    • Issue date May 9, 1944
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2282625

    • Patent number 2,282,625
    • Issue date May 12, 1942
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2256561

    • Patent number 2,256,561
    • Issue date Sep 23, 1941
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2200676

    • Patent number 2,200,676
    • Issue date May 14, 1940
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2179580

    • Patent number 2,179,580
    • Issue date Nov 14, 1939
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2157726

    • Patent number 2,157,726
    • Issue date May 9, 1939
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2145221

    • Patent number 2,145,221
    • Issue date Jan 24, 1939
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2137526

    • Patent number 2,137,526
    • Issue date Nov 22, 1938
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1911927

    • Patent number 1,911,927
    • Issue date May 30, 1933
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1855938

    • Patent number 1,855,938
    • Issue date Apr 26, 1932
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1829298

    • Patent number 1,829,298
    • Issue date Oct 27, 1931
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1686317

    • Patent number 1,686,317
    • Issue date Oct 2, 1928
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1670344

    • Patent number 1,670,344
    • Issue date May 22, 1928
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1666350

    • Patent number 1,666,350
    • Issue date Apr 17, 1928
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1641735

    • Patent number 1,641,735
    • Issue date Sep 6, 1927
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1619316

    • Patent number 1,619,316
    • Issue date Mar 1, 1927
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1614355

    • Patent number 1,614,355
    • Issue date Jan 11, 1927
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1593663

    • Patent number 1,593,663
    • Issue date Jul 27, 1926
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1558439

    • Patent number 1,558,439
    • Issue date Oct 20, 1925
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1555740

    • Patent number 1,555,740
    • Issue date Sep 29, 1925
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1546966

    • Patent number 1,546,966
    • Issue date Jul 21, 1925
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING