Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D383203 | Electrical fan support | — | 1997-09-02 |
| 5556256 | Swivel mechanism for an electrical fan | — | 1996-09-17 |
| 5525107 | Indoor hanging window fan | — | 1996-06-11 |
| 5458462 | Swivel mechanism for electrical fan | — | 1995-10-17 |
| 5414794 | Quickly-mountable securing structure for electric heating element in a heater fan | — | 1995-05-09 |
| D355247 | Combined cooling and heating fan | — | 1995-02-07 |
| 5373580 | Structure of cooler-heater fan | — | 1994-12-13 |
| 5278936 | Thermostatically controlled portable electric space heater with automatic temperature setback for energy saving | — | 1994-01-11 |
| 5239610 | Wall mounted plug-in electric space heater with mounting clip for preventing accidental unplugging | — | 1993-08-24 |