Trademark Assignment Details
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Total properties:
5
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Serial #:
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Filing Dt:
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08/29/1991
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Reg #:
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Reg. Dt:
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10/20/1992
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Mark:
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KEYSTONE ENGINE SERVICES
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Serial #:
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Filing Dt:
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08/29/1991
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Reg #:
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Reg. Dt:
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10/27/1992
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Mark:
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KEYSTONE HELICOPTER SERVICES
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Serial #:
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Filing Dt:
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08/29/1991
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Reg #:
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Reg. Dt:
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06/21/1994
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Mark:
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KEYSTONE FLIGHT SERVICES
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Serial #:
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Filing Dt:
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06/14/1996
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Reg #:
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Reg. Dt:
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12/16/1997
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Mark:
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KEYSTONE MEDALLION
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Serial #:
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Filing Dt:
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06/14/1996
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Reg #:
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Reg. Dt:
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12/02/1997
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Mark:
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KEY STONE MEDALLION
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Assignor
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Exec Dt:
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10/21/2003
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Entity Type:
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CORPORATION
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Citizenship:
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DELAWARE
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Assignee
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| 950 WEST VALLEY RD. SUITE 2900 |
| WAYNE, PENNSYLVANIA 19087 |
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Entity Type:
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LIMITED PARTNERSHIP
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Citizenship:
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PENNSYLVANIA
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Correspondence name and address
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MCCAUSLAND, KEEN & BUCKMAN
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PAULA T. BRADLEY
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RADNOR COURT, SUITE 160, 259
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N. RADNOR-CHESTER ROAD
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RADNOR, PA 19087
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