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Hot water dispenser
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Patent number 4,871,089
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Issue date Oct 3, 1989
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Edward F. Rader
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F24 - HEATING RANGES VENTILATING
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Heat sensitive locking device
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Patent number 4,263,839
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Issue date Apr 28, 1981
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Baker Cac, Inc.
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Neil H. Akkerman
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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3194009
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Patent number 3,194,009
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Issue date Jul 13, 1965
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G05 - CONTROLLING REGULATING
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3183720
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Patent number 3,183,720
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Issue date May 18, 1965
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G05 - CONTROLLING REGULATING
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3153933
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Patent number 3,153,933
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Issue date Oct 27, 1964
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G05 - CONTROLLING REGULATING
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3149455
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Patent number 3,149,455
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Issue date Sep 22, 1964
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3131563
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Patent number 3,131,563
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Issue date May 5, 1964
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G05 - CONTROLLING REGULATING
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3118993
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Patent number 3,118,993
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Issue date Jan 21, 1964
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H01 - BASIC ELECTRIC ELEMENTS
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3099878
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Patent number 3,099,878
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Issue date Aug 6, 1963
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G05 - CONTROLLING REGULATING
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3086398
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Patent number 3,086,398
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Issue date Apr 23, 1963
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G05 - CONTROLLING REGULATING
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3059475
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Patent number 3,059,475
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Issue date Oct 23, 1962
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G05 - CONTROLLING REGULATING
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3053092
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Patent number 3,053,092
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Issue date Sep 11, 1962
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G05 - CONTROLLING REGULATING
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3035444
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Patent number 3,035,444
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Issue date May 22, 1962
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G05 - CONTROLLING REGULATING
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3016748
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Patent number 3,016,748
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Issue date Jan 16, 1962
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G01 - MEASURING TESTING
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3016747
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Patent number 3,016,747
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Issue date Jan 16, 1962
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G05 - CONTROLLING REGULATING
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3014467
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Patent number 3,014,467
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Issue date Dec 26, 1961
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G05 - CONTROLLING REGULATING
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3001401
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Patent number 3,001,401
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Issue date Sep 26, 1961
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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2994223
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Patent number 2,994,223
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Issue date Aug 1, 1961
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G05 - CONTROLLING REGULATING
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2942095
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Patent number 2,942,095
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Issue date Jun 21, 1960
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2935677
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Patent number 2,935,677
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Issue date May 3, 1960
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G01 - MEASURING TESTING
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2924083
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Patent number 2,924,083
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Issue date Feb 9, 1960
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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2906123
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Patent number 2,906,123
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Issue date Sep 29, 1959
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G01 - MEASURING TESTING
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2883490
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Patent number 2,883,490
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Issue date Apr 21, 1959
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H01 - BASIC ELECTRIC ELEMENTS
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2864589
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Patent number 2,864,589
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Issue date Dec 16, 1958
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F28 - HEAT EXCHANGE IN GENERAL
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2841983
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Patent number 2,841,983
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Issue date Jul 8, 1958
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G05 - CONTROLLING REGULATING
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2838936
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Patent number 2,838,936
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Issue date Jun 17, 1958
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G01 - MEASURING TESTING
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2838943
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Patent number 2,838,943
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Issue date Jun 17, 1958
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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2815174
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Patent number 2,815,174
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Issue date Dec 3, 1957
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G05 - CONTROLLING REGULATING
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2811313
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Patent number 2,811,313
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Issue date Oct 29, 1957
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G05 - CONTROLLING REGULATING