with reciprocating pushers or stirrers in front of the slots

Industry

  • CPC
  • A01C15/10
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for controlling delivery of materials into sub-su...

    • Patent number 8,707,878
    • Issue date Apr 29, 2014
    • James E. Sibert
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Granular spreader and method

    • Patent number 8,490,897
    • Issue date Jul 23, 2013
    • Loren C. Magnus
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Drop spreader

    • Patent number 5,287,999
    • Issue date Feb 22, 1994
    • Harvey P. Olsen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Apparatus for dispensing moist powder materials

    • Patent number 5,188,262
    • Issue date Feb 23, 1993
    • Christy Machine Company
    • Randy L. Fielding
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Material dispensing machine

    • Patent number 4,498,635
    • Issue date Feb 12, 1985
    • Christy Machine Company
    • Randy L. Fielding
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Distributor for gravel and seeds

    • Patent number 4,398,578
    • Issue date Aug 16, 1983
    • The United States of America as represented by the Secretary of Agriculture
    • Gerald A. Walters
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3187952

    • Patent number 3,187,952
    • Issue date Jun 8, 1965
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2819822

    • Patent number 2,819,822
    • Issue date Jan 14, 1958
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2778535

    • Patent number 2,778,535
    • Issue date Jan 22, 1957
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2684185

    • Patent number 2,684,185
    • Issue date Jul 20, 1954
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2200773

    • Patent number 2,200,773
    • Issue date May 14, 1940
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1868588

    • Patent number 1,868,588
    • Issue date Jul 26, 1932
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1829627

    • Patent number 1,829,627
    • Issue date Oct 27, 1931
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1492036

    • Patent number 1,492,036
    • Issue date Apr 29, 1924
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents