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POWERSPAN
Power transmission belts for machines, motors and engines used in industrial applications
Registered
·
July 1, 2022
·
97485280
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POWERSPAN
Power transmission belts for machines, motors and engines used in industrial applications
Registered
·
May 25, 2017
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87464627
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POWERSPAN
Power transmission belts for machines, motors and engines used in industrial applications
Cancelled
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August 12, 2014
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86364057
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POWERSPAN
Belts for machines; parallel conveyer belts including transport belts and belt conveyors, except belt conveyors for land vehicles engines; triangle machine belts; fan belts for motors and engines
Abandoned
·
December 16, 2013
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79147147
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POWERSPAN
Mattress components, namely, support elements in the nature of non-metal springs for use in mattresses and boxsprings
Cancelled
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March 22, 2002
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78116922
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POWERSPAN
Electro-chemical flue gas scrubbing machines
Cancelled
·
September 6, 2001
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78082900
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POWERSPAN
Telecommunication equipment, namely, span powering hardware deployed in central provider offices or remote terminals to enable broadband communications without tethers to the commercial power grid
Cancelled
·
February 17, 2004
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76576391
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POWERSPAN
RESEARCH AND DEVELOPMENT FOR NEW PRODUCTS FOR OTHERS IN THE FIELD OF ELECTRICAL ENERGY PRODUCTION
Cancelled
·
January 26, 2000
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75910123
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POWERSPAN
HYDRAULICALLY-ACTIVATED PORTABLE BRIDGES USED TO CONNECT BUILDINGS AND AVOID ON-GROUND HAZARDS
Cancelled
·
November 14, 1988
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73763231
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POWERSPAN CLEAN ENERGY TECHNOLOGY
Flue gas scrubbers and electrical discharge reactors for use in air pollution control
Cancelled
·
January 21, 2003
·
78205447
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POWERSPAN TECHNOLOGY FOR A CLEAN ENERGY ECONOMY
Research and development of new products for applications in the field of electrical energy production
Cancelled
·
March 15, 2001
·
78053333
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POWERSPAN TECHNOLOGY FOR THE NEW ENERGY ECONOMY
Research and development of new products for applications in the field of electrical energy production
Cancelled
·
May 1, 2000
·
78006353
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