Trademark applications and grants for Perpetuum L T D. Perpetuum L T D has 2 trademark applications. The latest application filed is for "PERPETUUM ON-BOARD"
Patent Application | Date |
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An Electromechanical Generator for Converting Mechanical Vibrational Energy into Electrical Energy 20210099065 - 17/042079 WASENCZUK; Adam | 2021-04-01 |
An Electromechanical Generator for Converting Mechanical Vibrational Energy into Electrical Energy 20210099064 - 17/042078 WASENCZUK; Adam | 2021-04-01 |
An Electromechanical Generator for Converting Mechanical Vibrational Energy into Electrical Energy 20210099063 - 17/042076 WASENCZUK; Adam | 2021-04-01 |
An Electromechanical Generator for Converting Mechanical Vibrational Energy into Electrical Energy 20210028679 - 17/042071 WASENCZUK; Adam | 2021-01-28 |
Monitoring an Axle of a Railway Vehicle 20200290658 - 16/759568 VINCENT; David ;   et al. | 2020-09-17 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "PERPETUUM ON-BOARD" 79272999 |
PERPETUUM ON-BOARD 2019-09-09 |
![]() "PMG PERPETUUM" 79069169 |
PMG PERPETUUM 2009-04-30 |
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