Trademark applications and grants for Longwell Co. Longwell Co has 2 trademark applications. The latest application filed is for "LW"
Patent Application | Date |
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Engaging structure of card connector 20080102695 - 11/647342 Lin; Wang-Cheng ;   et al. | 2008-05-01 |
ASSEMBLY STRUCTURE OF AN ELECTRICAL CARD 20060166527 - 11/249259 Tseng; Tien-Chih | 2006-07-27 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "LW" 3988698 85113724 |
LW 2010-08-23 |
![]() "LONGWELL" 4065591 85113819 |
LONGWELL 2010-08-23 |
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