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Float vent
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Patent number 6,315,212
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Issue date Nov 13, 2001
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John Francis Steeple Heffernan
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F24 - HEATING RANGES VENTILATING
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3776255
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Patent number 3,776,255
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Issue date Dec 4, 1973
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F24 - HEATING RANGES VENTILATING
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3598179
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Patent number 3,598,179
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F24 - HEATING RANGES VENTILATING
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3306314
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Patent number 3,306,314
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Issue date Feb 28, 1967
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F24 - HEATING RANGES VENTILATING
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3285270
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Patent number 3,285,270
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Issue date Nov 15, 1966
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F24 - HEATING RANGES VENTILATING
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3276188
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Patent number 3,276,188
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Issue date Oct 4, 1966
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F24 - HEATING RANGES VENTILATING
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3202168
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Patent number 3,202,168
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Issue date Aug 24, 1965
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F24 - HEATING RANGES VENTILATING
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3149640
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Patent number 3,149,640
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Issue date Sep 22, 1964
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F24 - HEATING RANGES VENTILATING
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3148829
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Patent number 3,148,829
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Issue date Sep 15, 1964
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F24 - HEATING RANGES VENTILATING
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3130023
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Patent number 3,130,023
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Issue date Apr 21, 1964
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F24 - HEATING RANGES VENTILATING
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3088482
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Patent number 3,088,482
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Issue date May 7, 1963
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F24 - HEATING RANGES VENTILATING
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3067945
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Patent number 3,067,945
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Issue date Dec 11, 1962
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F24 - HEATING RANGES VENTILATING
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2972355
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Patent number 2,972,355
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Issue date Feb 21, 1961
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F24 - HEATING RANGES VENTILATING
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2931376
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Patent number 2,931,376
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Issue date Apr 5, 1960
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F24 - HEATING RANGES VENTILATING
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2868219
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Patent number 2,868,219
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Issue date Jan 13, 1959
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F24 - HEATING RANGES VENTILATING
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2850033
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Patent number 2,850,033
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Issue date Sep 2, 1958
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F24 - HEATING RANGES VENTILATING
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2823693
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Patent number 2,823,693
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Issue date Feb 18, 1958
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F24 - HEATING RANGES VENTILATING
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2809654
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Patent number 2,809,654
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Issue date Oct 15, 1957
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F24 - HEATING RANGES VENTILATING
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2777459
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Patent number 2,777,459
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Issue date Jan 15, 1957
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F24 - HEATING RANGES VENTILATING
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2776671
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Patent number 2,776,671
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Issue date Jan 8, 1957
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F24 - HEATING RANGES VENTILATING
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2751925
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Patent number 2,751,925
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Issue date Jun 26, 1956
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F24 - HEATING RANGES VENTILATING
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2734521
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Patent number 2,734,521
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Issue date Feb 14, 1956
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F24 - HEATING RANGES VENTILATING
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2723676
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Patent number 2,723,676
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Issue date Nov 15, 1955
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F24 - HEATING RANGES VENTILATING
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2722942
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Patent number 2,722,942
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Issue date Nov 8, 1955
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F24 - HEATING RANGES VENTILATING