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-
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Soot blower drive mechanism
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Patent number 4,165,552
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Issue date Aug 28, 1979
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Diamond Power Specialty Corporation
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Jesse C. Johnston
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F28 - HEAT EXCHANGE IN GENERAL
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Electrical connecting means
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Patent number 4,141,614
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Issue date Feb 27, 1979
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Diamond Power Specialty Corporation
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David P. Piccirillo
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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-
-
-
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Self-adjusting seal assembly
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Patent number 4,052,089
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Issue date Oct 4, 1977
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Diamond Power Specialty Corporation
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Norman Dean Weaver
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Clip for reflective insulation
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Patent number 4,033,464
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Issue date Jul 5, 1977
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Diamond Power Specialty Corporation
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Richard Wallace Carr
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Thermal insulation assembly
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Patent number 4,033,383
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Issue date Jul 5, 1977
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Diamond Power Specialty Corporation
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Peter Josef Heptner
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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-
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73139358 - DIAMOND POWER
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Serial number 73139358
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Registration number 1107144
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Filing date Aug 29, 1977
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DIAMOND POWER SPECIALTY CORPORATION
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73125845 - DP
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Serial number 73125845
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Registration number 1089695
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Filing date May 9, 1977
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DIAMOND POWER SPECIALTY CORPORATION
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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72335751 - DIAMOND POWER
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Serial number 72335751
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Registration number 917483
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Filing date Aug 20, 1969
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DIAMOND POWER SPECIALTY CORPORATION
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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72215711
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Serial number 72215711
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Registration number 816533
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Filing date Apr 5, 1965
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DIAMOND POWER SPECIALTY CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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72180378 - DIAMOND ELECTRONICS
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Serial number 72180378
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Registration number 792139
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Filing date Nov 4, 1963
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DIAMOND POWER SPECIALTY CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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72139732
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Serial number 72139732
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Registration number 741270
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Filing date Mar 13, 1962
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DIAMOND POWER SPECIALTY CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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72139733
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Serial number 72139733
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Registration number 741246
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Filing date Mar 13, 1962
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DIAMOND POWER SPECIALTY CORPORATION
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7 - Machines and machine tools
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72139605 - DIAMOND POWER
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Serial number 72139605
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Registration number 755020
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Filing date Mar 12, 1962
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DIAMOND POWER SPECIALTY CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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72139604 - DIAMOND POWER
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Serial number 72139604
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Registration number 746554
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Filing date Mar 12, 1962
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DIAMOND POWER SPECIALTY CORPORATION
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7 - Machines and machine tools
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72115223 - THERMO-PROBE
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Serial number 72115223
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Registration number 723589
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Filing date Mar 9, 1961
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DIAMOND POWER SPECIALTY CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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72071354 - MAGNIPORT
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Serial number 72071354
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Registration number 696031
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Filing date Apr 13, 1959
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DIAMOND POWER SPECIALTY CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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71666004 - MULTIPORT
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Serial number 71666004
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Registration number 602985
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Filing date May 10, 1954
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DIAMOND POWER SPECIALTY CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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71304190 - DIAMOND
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Serial number 71304190
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Registration number 279300
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Filing date Aug 4, 1930
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DIAMOND POWER SPECIALTY CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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71227445 - DIALOY
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Serial number 71227445
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Registration number 214540
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Filing date Feb 18, 1926
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DIAMOND POWER SPECIALTY CORPORATION
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7 - Machines and machine tools
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71096578 - DIAMOND
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Serial number 71096578
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Registration number 113950
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Filing date Jul 15, 1916
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DIAMOND POWER SPECIALTY COMPANY
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7 - Machines and machine tools