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Fire kindler
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Patent number 9,200,227
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Issue date Dec 1, 2015
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Robert Nicholas Mayfield
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Solid fuel fire starter
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Patent number 8,216,322
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Issue date Jul 10, 2012
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Karl B. Schweickhardt
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Color enhancement system for fires
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Patent number 8,118,589
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Issue date Feb 21, 2012
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Sandra Haugen
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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3540865
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Patent number 3,540,865
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Issue date Nov 17, 1970
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3536615
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Patent number 3,536,615
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Issue date Oct 27, 1970
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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3351444
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Patent number 3,351,444
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Issue date Nov 7, 1967
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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3260581
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Patent number 3,260,581
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Issue date Jul 12, 1966
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2976133
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Patent number 2,976,133
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Issue date Mar 21, 1961
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2604922
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Patent number 2,604,922
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Issue date Jul 29, 1952
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2578998
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Patent number 2,578,998
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Issue date Dec 18, 1951
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F24 - HEATING RANGES VENTILATING
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2391988
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Patent number 2,391,988
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Issue date Jan 1, 1946
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2046209
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Patent number 2,046,209
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Issue date Jun 30, 1936
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1858395
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Patent number 1,858,395
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Issue date May 17, 1932
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1798443
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Patent number 1,798,443
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Issue date Mar 31, 1931
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1651165
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Patent number 1,651,165
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Issue date Nov 29, 1927
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1644882
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Patent number 1,644,882
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Issue date Oct 11, 1927
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1564276
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Patent number 1,564,276
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Issue date Dec 8, 1925
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1515532
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Patent number 1,515,532
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Issue date Nov 11, 1924
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1473837
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Patent number 1,473,837
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Issue date Nov 13, 1923
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1411118
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Patent number 1,411,118
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Issue date Mar 28, 1922
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1333557
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Patent number 1,333,557
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Issue date Mar 9, 1920
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1273049
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Patent number 1,273,049
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Issue date Jul 16, 1918
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1251179
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Patent number 1,251,179
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Issue date Dec 25, 1917
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1157758
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Patent number 1,157,758
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Issue date Oct 26, 1915
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...