having only one vertical tool-driving shaft

Patents Grantslast 30 patents

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    Apparatus and a method for reclaiming foundry sand

    • Patent number 10,035,181
    • Issue date Jul 31, 2018
    • Sintokogio, Ltd.
    • Yusuke Kato
    • B08 - CLEANING
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    Kneader for particulate to granular materials

    • Patent number 4,343,554
    • Issue date Aug 10, 1982
    • Taiyo Chuki Co., Ltd.
    • Koji Tawara
    • B22 - CASTING POWDER METALLURGY
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    Sand mulling machine plow

    • Patent number 4,192,615
    • Issue date Mar 11, 1980
    • Fargo Machine & Tool Company
    • Anthony C. Fortunski
    • B22 - CASTING POWDER METALLURGY
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    3666243

    • Patent number 3,666,243
    • Issue date May 30, 1972
    • B22 - CASTING POWDER METALLURGY
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    3635447

    • Patent number 3,635,447
    • Issue date Jan 18, 1972
    • B22 - CASTING POWDER METALLURGY
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    3602442

    • Patent number 3,602,442
    • Issue date Aug 31, 1971
    • B22 - CASTING POWDER METALLURGY
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    3454232

    • Patent number 3,454,232
    • Issue date Jul 8, 1969
    • B22 - CASTING POWDER METALLURGY
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    3387829

    • Patent number 3,387,829
    • Issue date Jun 11, 1968
    • B22 - CASTING POWDER METALLURGY
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    3380668

    • Patent number 3,380,668
    • Issue date Apr 30, 1968
    • B22 - CASTING POWDER METALLURGY
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    3322404

    • Patent number 3,322,404
    • Issue date May 30, 1967
    • B22 - CASTING POWDER METALLURGY
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    3256573

    • Patent number 3,256,573
    • Issue date Jun 21, 1966
    • B22 - CASTING POWDER METALLURGY
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    3248760

    • Patent number 3,248,760
    • Issue date May 3, 1966
    • B22 - CASTING POWDER METALLURGY
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    3248761

    • Patent number 3,248,761
    • Issue date May 3, 1966
    • B22 - CASTING POWDER METALLURGY
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    3231146

    • Patent number 3,231,146
    • Issue date Jan 25, 1966
    • B22 - CASTING POWDER METALLURGY
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    3194543

    • Patent number 3,194,543
    • Issue date Jul 13, 1965
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    3136490

    • Patent number 3,136,490
    • Issue date Jun 9, 1964
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    2998935

    • Patent number 2,998,935
    • Issue date Sep 5, 1961
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    2978147

    • Patent number 2,978,147
    • Issue date Apr 4, 1961
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    2760244

    • Patent number 2,760,244
    • Issue date Aug 28, 1956
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    2727696

    • Patent number 2,727,696
    • Issue date Dec 20, 1955
    • B22 - CASTING POWDER METALLURGY
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    2641387

    • Patent number 2,641,387
    • Issue date Jun 9, 1953
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    2626758

    • Patent number 2,626,758
    • Issue date Jan 27, 1953
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    2576180

    • Patent number 2,576,180
    • Issue date Nov 27, 1951
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    2570223

    • Patent number 2,570,223
    • Issue date Oct 9, 1951
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    2463556

    • Patent number 2,463,556
    • Issue date Mar 8, 1949
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    2461176

    • Patent number 2,461,176
    • Issue date Feb 8, 1949
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    2457587

    • Patent number 2,457,587
    • Issue date Dec 28, 1948
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    2450299

    • Patent number 2,450,299
    • Issue date Sep 28, 1948
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    2413603

    • Patent number 2,413,603
    • Issue date Dec 31, 1946
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    2377307

    • Patent number 2,377,307
    • Issue date Jun 5, 1945
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Patents Applicationslast 30 patents