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AIR-CORE
Filed on: 3/16/2016
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STATEMENT OF CONTINUED USE ACCEPTED
2/28/2024
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AIR-CORE
Filed on: 10/31/1997
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plastic tubes, primarily used in plumbing applications, produced through a blow molding technique to convert the extruded tubing material into the final piece
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REGISTERED AND RENEWED
3/9/2019
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AIR-CORE
Filed on: 3/15/1982
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Light Weight Doors Particularly for Interior Usage
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CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
8/3/1989
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AIR-CORE
Filed on: 2/25/1981
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CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
4/13/1989
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