Trademark applications and grants for Lot Vacuum Co L T D. Lot Vacuum Co L T D has 2 trademark applications. The latest application filed is for "ECOSL"
Patent Application | Date |
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PIPING APPARATUS HAVING HARMFUL GAS TREATMENT DEVICE, DESIGN METHOD THEREFOR, AND HARMFUL GAS TREATMENT FACILITY COMPRISING SAME 20210245098 - 16/973767 BAE; Jin Ho ;   et al. | 2021-08-12 |
Apparatus for Processing Exhaust Fluid 20140004009 - 13/976328 Lee; Sang-Yun ;   et al. | 2014-01-02 |
Composite dry vacuum pump having roots and screw rotor 20080025858 - 11/878665 Hwang; Tae-Kyong ;   et al. | 2008-01-31 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
![]() "ECOSL" 3666914 79056168 |
ECOSL 2008-07-03 |
![]() "ECOSCREW" 3826830 77500883 |
ECOSCREW 2008-06-17 |
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