Hydrator receptacles

Patents Grantslast 30 patents

  • Information Patent Grant

    2769677

    • Patent number 2,769,677
    • Issue date Nov 6, 1956
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2697916

    • Patent number 2,697,916
    • Issue date Dec 28, 1954
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2668423

    • Patent number 2,668,423
    • Issue date Feb 9, 1954
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2517725

    • Patent number 2,517,725
    • Issue date Aug 8, 1950
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2509613

    • Patent number 2,509,613
    • Issue date May 30, 1950
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2499179

    • Patent number 2,499,179
    • Issue date Feb 28, 1950
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2498402

    • Patent number 2,498,402
    • Issue date Feb 21, 1950
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2096690

    • Patent number 2,096,690
    • Issue date Oct 19, 1937
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2068550

    • Patent number 2,068,550
    • Issue date Jan 19, 1937
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2067830

    • Patent number 2,067,830
    • Issue date Jan 12, 1937
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2006442

    • Patent number 2,006,442
    • Issue date Jul 2, 1935
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2004025

    • Patent number 2,004,025
    • Issue date Jun 4, 1935
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2001742

    • Patent number 2,001,742
    • Issue date May 21, 1935
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    2000619

    • Patent number 2,000,619
    • Issue date May 7, 1935
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1989144

    • Patent number 1,989,144
    • Issue date Jan 29, 1935
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1987947

    • Patent number 1,987,947
    • Issue date Jan 15, 1935
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1987942

    • Patent number 1,987,942
    • Issue date Jan 15, 1935
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    1978175

    • Patent number 1,978,175
    • Issue date Oct 23, 1934
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1953765

    • Patent number 1,953,765
    • Issue date Apr 3, 1934
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    1949453

    • Patent number 1,949,453
    • Issue date Mar 6, 1934
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    1926240

    • Patent number 1,926,240
    • Issue date Sep 12, 1933
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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    1915849

    • Patent number 1,915,849
    • Issue date Jun 27, 1933
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    1899852

    • Patent number 1,899,852
    • Issue date Feb 28, 1933
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    1890461

    • Patent number 1,890,461
    • Issue date Dec 13, 1932
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    1887125

    • Patent number 1,887,125
    • Issue date Nov 8, 1932
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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    1881873

    • Patent number 1,881,873
    • Issue date Oct 11, 1932
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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    1860325

    • Patent number 1,860,325
    • Issue date May 24, 1932
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1843918

    • Patent number 1,843,918
    • Issue date Feb 9, 1932
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1830044

    • Patent number 1,830,044
    • Issue date Nov 3, 1931
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    1818139

    • Patent number 1,818,139
    • Issue date Aug 11, 1931
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents