Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40298 | Insulated box fan | — | 2008-05-06 |
| 6585489 | Fan grill construction | James B. Perella, Rodney Wilson, Michael Cichetti | 2003-07-01 |
| 6336793 | Combination floor and wall mount pivoting fan | — | 2002-01-08 |
| 6309192 | Insulated box fan | — | 2001-10-30 |
| 6120248 | Fan construction | William E. Lasko | 2000-09-19 |
| 6099258 | High velocity fan | Gary S. Beideman | 2000-08-08 |
| 6079949 | Ratchet assembly for pedestal fan | — | 2000-06-27 |
| 6071079 | High velocity fan | — | 2000-06-06 |
| 5967380 | Liquid reservoir tank | — | 1999-10-19 |
| D414858 | Pedestal fan | Barry Shapiro | 1999-10-05 |
| D413661 | Humidifier | Barry Shapiro | 1999-09-07 |
| D412743 | Pedestal fan | William E. Lasko, Todd Grintz | 1999-08-10 |
| D409298 | Pivot fan | — | 1999-05-04 |
| D400242 | Pivot fan | — | 1998-10-27 |
| D391631 | Pivot fan | — | 1998-03-03 |
| D391346 | Oscillating table top fan | — | 1998-02-24 |
| D385623 | Window fan | — | 1997-10-28 |
| 5609473 | Pivot fan | — | 1997-03-11 |
| D376005 | Pivot fan | — | 1996-11-26 |
| 5490957 | Portable humidifier | William E. Lasko, Kurt Hafeken, Leo Gonzales | 1996-02-13 |
| 5454661 | Tubing connector | Kurt Hafeken | 1995-10-03 |
| D355483 | Pedestal fan | Kurt Hafeken | 1995-02-14 |
| 5368445 | Pedestal fan | Kurt F. Haffken | 1994-11-29 |
| 5342174 | Foot for fans | — | 1994-08-30 |