| 10974084 |
Reusable respirator mask with refillable filter |
Anna Grinvald, Ron Grinvald |
2021-04-13 |
| 10197621 |
Testing device |
Chengvee Ong, Chichih Yu |
2019-02-05 |
| 9702903 |
Connector and electronic device |
Chengvee Ong, Chichih Yu |
2017-07-11 |
| 8534860 |
Display light box with programmably separately-lit compartments |
— |
2013-09-17 |
| D678032 |
Handle |
Matt Coplan, Dan Raap, John Parkhurst, Joe Gryte, Michael D. Svoma |
2013-03-19 |
| 8007215 |
Fastening mechanism |
— |
2011-08-30 |
| 6917515 |
Electrical component having a housing retained in a receiving groove in a support through a retaining device |
— |
2005-07-12 |
| 5848907 |
Adapter with interchangeable plug board |
— |
1998-12-15 |
| 5836777 |
Electrical outlet device for connection with various types of plugs |
— |
1998-11-17 |
| D381958 |
Mounting frame for mounting wall switches and sockets |
— |
1997-08-05 |
| 5564559 |
Mounting structure for switches |
— |
1996-10-15 |
| D373755 |
Interchangeable battery with built-in terminal |
— |
1996-09-17 |
| 5518132 |
Receptacle having protective flaps |
— |
1996-05-21 |
| 5375300 |
Clip device for sealing a bag |
— |
1994-12-27 |