Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11432606 | Locking magnetic fasteners | Tim Kwok Cheung | 2022-09-06 |
| 11172717 | Magnetic fastener providing electrical connection and having female member with solid cover | — | 2021-11-16 |
| D922863 | Magnetic snap fastener | — | 2021-06-22 |
| 10932507 | Magnetic fasteners | — | 2021-03-02 |
| 10609967 | Magnetic fasteners providing an electrical connection | — | 2020-04-07 |
| 10342299 | Sew-on magnetic fasteners | — | 2019-07-09 |
| 8650723 | Non-rotatable snap fasteners | — | 2014-02-18 |
| 7610944 | Magnetic handle system for bags | — | 2009-11-03 |
| 6892428 | Adjustable magnetic snap fastener | — | 2005-05-17 |
| 6836935 | Adjustable magnetic snap fastener | — | 2005-01-04 |
| 6647597 | Adjustable magnetic snap fastener | — | 2003-11-18 |
| 6477749 | Magnetic tack | — | 2002-11-12 |
| D464562 | Magnetic snap fastener | — | 2002-10-22 |
| D441639 | Magnetic snap fastener | — | 2001-05-08 |
| D438451 | Magnetic snap fastener | — | 2001-03-06 |
| 5933926 | Magnetic snap fasteners | — | 1999-08-10 |
| 5722126 | Magnetic snap fasteners | — | 1998-03-03 |