Moulds mounted on an endless chain conveyor for making pottery ware

Patents Grantslast 30 patents

  • Information Patent Grant

    3575758

    • Patent number 3,575,758
    • Issue date Apr 20, 1971
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3462810

    • Patent number 3,462,810
    • Issue date Aug 26, 1969
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2930095

    • Patent number 2,930,095
    • Issue date Mar 29, 1960
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2902740

    • Patent number 2,902,740
    • Issue date Sep 8, 1959
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2867885

    • Patent number 2,867,885
    • Issue date Jan 13, 1959
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2719623

    • Patent number 2,719,623
    • Issue date Oct 4, 1955
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2599605

    • Patent number 2,599,605
    • Issue date Jun 10, 1952
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2583262

    • Patent number 2,583,262
    • Issue date Jan 22, 1952
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2557884

    • Patent number 2,557,884
    • Issue date Jun 19, 1951
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2555227

    • Patent number 2,555,227
    • Issue date May 29, 1951
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2547294

    • Patent number 2,547,294
    • Issue date Apr 3, 1951
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2510678

    • Patent number 2,510,678
    • Issue date Jun 6, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2506376

    • Patent number 2,506,376
    • Issue date May 2, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2499602

    • Patent number 2,499,602
    • Issue date Mar 7, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2494101

    • Patent number 2,494,101
    • Issue date Jan 10, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2489791

    • Patent number 2,489,791
    • Issue date Nov 29, 1949
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2452858

    • Patent number 2,452,858
    • Issue date Nov 2, 1948
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2450437

    • Patent number 2,450,437
    • Issue date Oct 5, 1948
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2439407

    • Patent number 2,439,407
    • Issue date Apr 13, 1948
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2426518

    • Patent number 2,426,518
    • Issue date Aug 26, 1947
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2421572

    • Patent number 2,421,572
    • Issue date Jun 3, 1947
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2408803

    • Patent number 2,408,803
    • Issue date Oct 8, 1946
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2409172

    • Patent number 2,409,172
    • Issue date Oct 8, 1946
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2408804

    • Patent number 2,408,804
    • Issue date Oct 8, 1946
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2407321

    • Patent number 2,407,321
    • Issue date Sep 10, 1946
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2389163

    • Patent number 2,389,163
    • Issue date Nov 20, 1945
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2384845

    • Patent number 2,384,845
    • Issue date Sep 18, 1945
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2374554

    • Patent number 2,374,554
    • Issue date Apr 24, 1945
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2374553

    • Patent number 2,374,553
    • Issue date Apr 24, 1945
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2370410

    • Patent number 2,370,410
    • Issue date Feb 27, 1945
    • B28 - WORKING CEMENT, CLAY, OR STONE