|
| US4341151 | 1 Jul 1980 | 27 Jul 1982 | Matsushita Seiko Co., Ltd. | Electric fan |
| US4872399 | 15 Ago 1988 | 10 Oct 1989 | The W. B. Marvin Manufacturing Company | Convertible fan assembly |
| US5190496 | 1 May 1991 | 2 Mar 1993 | Holmes Products Corp. | Window fan |
| US5240213 | 17 May 1991 | 31 Ago 1993 | | Holder for mounting a guide rail for a lift on a ceiling |
| US5334091 | 24 Sep 1992 | 2 Ago 1994 | Holmes Products Corp. | Window fan |
| US5425671 | 7 Sep 1993 | 20 Jun 1995 | Holmes Products Corp. | Window fan |
| US5658195 | 4 Oct 1995 | 19 Ago 1997 | Duracraft Corporation | Window fan with oscillating fan enclosure |
| US5730651 | 8 Ago 1996 | 24 Mar 1998 | Lakewood Engineering and Manufacturing Co. | Independent directional-flow air ducts for low-profile window fan |
| US5829956 | 22 Abr 1997 | 3 Nov 1998 | | Fan blade assembly |
| USD313468 | 7 Ago 1989 | 1 Ene 1991 | The W. B. Marvin Manufacturing Company | Grill for a convertible fan assembly |
| USD318526 | 7 Ago 1989 | 23 Jul 1991 | The W. B. Marvin Manufacturing Company | Convertible fan unit |
| USD318915 | 7 Ago 1989 | 6 Ago 1991 | The W. B. Marvin Manufacturing Company | Fan and grill support panel for a convertible fan assembly |
| USD459796 | 10 Ago 2001 | 2 Jul 2002 | Lakewood Engineering and Manufacturing Co. | Portable electric fan |
| USD481790 | 1 Jul 2002 | 4 Nov 2003 | Lakewood Engineering and Manufacturing Co. | Combination fan blade cage and motor housing |
| USD482771 | 1 Oct 2002 | 25 Nov 2003 | HP Intellectual Corp. | Window fan |
| USD488861 | 24 Jun 2002 | 20 Abr 2004 | Lakewood Engineering and Manufacturing Co. | Fan blade cage |
| USRE34334 | 4 Oct 1991 | 3 Ago 1993 | The W. B. Marvin Manufacturing Company | Convertible fan assembly |
