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ROTOGUARD
Filed on: 2/20/2020
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Electrical and thermal insulation, namely, slot laminate insulation in the nature of composite laminate materials used for electrical and heat shielding resistance in electrical and electronic power-generation equipment
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REGISTERED
9/8/2020
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ROTOGUARD
Filed on: 6/16/2017
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REGISTERED
3/5/2019
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ROTOGUARD
Filed on: 8/14/2016
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An electronic speed switch device for sensing the reduction, increase or loss in rotational motion for many types of moving equipment
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CONTINUED USE AND INCONTESTIBILITY ACCEPTED
3/16/2024
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ROTOGUARD
Filed on: 9/8/2011
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Electrical and thermal insulation, namely, slot laminate insulation in the nature of composite laminate materials used for electrical and heat shielding resistance in electrical and electronic power-generation equipment
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CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
2/14/2020
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ROTOGUARD
Filed on: 3/1/1976
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SEALING AND PROTECTIVE COATING COMPOSITION FOR CYLINDRICAL METALLIC MACHINE PARTS, SUCH AS PUMP SHAFTS, HYDRAULIC PISTONS AND THE LIKE
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EXPIRED
9/8/1997
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