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73615303 - PRO-SEARCH
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Serial number 73615303
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Registration number 1581115
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Filing date Aug 18, 1986
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Gerard A. Wurdack & Associates, Inc.
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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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73526870 - PRO/SEARCH
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Serial number 73526870
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Registration number 1536112
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Filing date Mar 14, 1985
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NORTH BAY SYSTEMS, INCORPORATED
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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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73426653 - PRO-SEARCH
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Serial number 73426653
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Registration number 1283196
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Filing date May 19, 1983
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Gerard A. Wurdack & Associates, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments