Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926520 | Heater for outdoors | — | 2005-08-09 |
| 6863257 | Range burner control valve shutter | — | 2005-03-08 |
| 6708601 | BBQ push-cart with retractable supports | — | 2004-03-23 |
| 6646214 | Structure of an ignition knob of a gas stove | — | 2003-11-11 |
| D475235 | Barbecue grill | — | 2003-06-03 |
| D470721 | Burner | — | 2003-02-25 |
| D470357 | Barbecue grill | — | 2003-02-18 |
| 6513373 | Suspension support with volume indication for a LPG tank | — | 2003-02-04 |
| 6446622 | Stove ignition structure | — | 2002-09-10 |
| 6332395 | Structure of a barbeque push-cart | — | 2001-12-25 |
| 6138709 | Overfill protection device | — | 2000-10-31 |
| 6032693 | Solenoid valve assembly for controlling gas supply | — | 2000-03-07 |
| D406008 | Flange jointed type barbecue valve | — | 1999-02-23 |
| 5816791 | Apparatus for controlling gas supply | — | 1998-10-06 |
| D398280 | Overfill protection unit | — | 1998-09-15 |
| D381240 | Outdoor grill | — | 1997-07-22 |
| 5638808 | Outdoor full function cooking appliance | — | 1997-06-17 |
| 5623866 | Support bracket for a grill bowl | — | 1997-04-29 |
| 5553638 | Pressure-loaded cylinder valve insert | — | 1996-09-10 |
| D362153 | Gas burner for outdoor barbecue | — | 1995-09-12 |
| 5391076 | Gas burner for outdoor barbecuing device | — | 1995-02-21 |
| 5383487 | Refill-prevention valve | — | 1995-01-24 |
| 5375585 | Combination of a piezoelectric igniter and a safety valve for a gas range | — | 1994-12-27 |
| 5318322 | Cart for barbecue grill | — | 1994-06-07 |
| 5140973 | Barbecue grill trolley | — | 1992-08-25 |