Hackett Mark E
USPTO Trademark & Patent Filings
Trademark applications and grants for Hackett Mark E. Hackett Mark E has 1 trademark applications. The latest application filed is for "TONE VISE"
| Patent Application | Date |
|---|---|
| KEYLESS LOCKING TREMOLO SYSTEMS AND METHODS 20200143776 - 16/728328 Hackett; Mark E. | 2020-05-07 |
| COMPACT STRING TENSION REGULATION APPARATUS FOR TREMOLO SYSTEMS 20190228746 - 16/252586 Hackett; Mark E. | 2019-07-25 |
| KEYLESS LOCKING TREMOLO SYSTEMS AND METHODS 20170098436 - 15/370785 Hackett; Mark E. | 2017-04-06 |
| KEYLESS LOCKING TREMOLO SYSTEMS AND METHODS 20160189691 - 14/979679 Hackett; Mark E. | 2016-06-30 |
| Keyless locking tremolo systems and methods 11,087,723 - 16/728,328 Hackett August 10, 2 | 2021-08-10 |
| Keyless locking tremolo systems and methods 11,087,723 - 16/728,328 Hackett August 10, 2 | 2021-08-10 |
| Compact string tension regulation apparatus for tremolo systems 10,923,086 - 16/252,586 Hackett February 16, 2 | 2021-02-16 |
| Compact string tension regulation apparatus for tremolo systems 10,923,086 - 16/252,586 Hackett February 16, 2 | 2021-02-16 |
| Keyless locking tremolo systems and methods 10,553,186 - 15/370,785 Hackett Fe | 2020-02-04 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"TONE VISE" 5460582 87466285 |
TONE VISE 2017-05-26 |
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