|
| US4214146 | 15 Jun 1978 | 22 Jul 1980 | Globol-Werk GmbH | Electrically heated vaporizer device for dispensing a thermally volatilizable substance |
| US4346059 | 3 Mar 1981 | 24 Aug 1982 | | Aroma-generating lamp structure |
| US4391781 | 22 Mar 1982 | 5 Jul 1983 | S. C. Johnson & Son, Inc. | Electrically heated vapor dispenser |
| US4467177 | 1 Mar 1983 | 21 Aug 1984 | Zobele Industrie Chimiche S.p.A. | Heating device for tablets containing evaporable substances at different temperatures |
| US4556539 | 21 Mar 1983 | 3 Dec 1985 | | Disc-playing aroma generator |
| US4571485 | 25 Oct 1984 | 18 Feb 1986 | | Cube type aroma generator |
| US4595564 | 2 Jul 1984 | 17 Jun 1986 | | Cartridge-type aroma percolator |
| US4631387 | 2 Aug 1985 | 23 Dec 1986 | Environmental Fragrance Technologies, Ltd. | Aroma generating apparatus with electrical heating element |
| US4695434 | 27 Aug 1982 | 22 Sep 1987 | | Aroma-generating unit |
| US4731520 | 24 Jun 1986 | 15 Mar 1988 | Charles of the Ritz Group Ltd. | Aroma diffuser apparatus |
| US4774769 | 15 Jun 1987 | 4 Oct 1988 | | Apparatus for drying and/or warming shoes |
| US4804821 | 23 Jun 1987 | 14 Feb 1989 | Environmental Fragrance Technologies, Ltd. | Aroma diffuser assembly |
| US4849181 | 27 Nov 1985 | 18 Jul 1989 | LAD Technology | Heat activated dispenser for vaporizable materials |
| US5111477 | 7 May 1990 | 5 May 1992 | Technical Concepts, L.P. | Fragrance diffuser |
| US5201025 | 28 Oct 1991 | 6 Apr 1993 | Sano - Bruno's Enterprises Ltd. | Dual purpose electric vaporizer for tablets |
| US5522008 | 16 Mar 1994 | 28 May 1996 | | Device for heating and vaporizing a vaporizable module |
| US5647052 | 28 Apr 1995 | 8 Jul 1997 | Reckitt & Colman Inc. | Volatile substance dispenser and method of dispensing a volatile substance with dissipation indication |
| US5735460 | 7 Jun 1996 | 7 Apr 1998 | United Industrial Trading Corp. | Air freshener housing cover |
| US5796914 | 17 Apr 1996 | 18 Aug 1998 | S. C. Johnson & Son, Inc. | Electric fumigation device |
| US5926614 | 28 May 1997 | 20 Jul 1999 | Steinel Gmbh & Co. Kg | Electric device for the vaporization of additives |
| US6085026 | 19 Jun 1996 | 4 Jul 2000 | Reckitt Benckiser Inc. | Electrically heated vapor dispensing apparatus |
| US6442338 | 31 Jul 2001 | 27 Aug 2002 | S. C. Johnson & Son, Inc. | Electrical fumigation device |
| US6464754 | 29 Feb 2000 | 15 Oct 2002 | Kairos, L.L.C. | Self-cleaning air purification system and process |
| US6478440 | 10 Mar 2000 | 12 Nov 2002 | S.C. Johnson & Son, Inc. | Night light air freshener |
| US6503459 | 17 Jun 1999 | 7 Jan 2003 | S.C. Johnson & Son, Inc. | Heated volatile dispenser |
| US6663838 | 25 May 2000 | 16 Dec 2003 | S.C. Johnson & Son, Inc. | Heated volatile dispenser |
| US6729552 | 22 Apr 2003 | 4 May 2004 | E. I. du Pont de Nemours and Company | Liquid dispersion device |
| US6810832 | 18 Sep 2002 | 2 Nov 2004 | Kairos, L.L.C. | Automated animal house |
| US6871794 | 1 May 2003 | 29 Mar 2005 | E. I. du Pont de Nemours and Company | Liquid dispersion device |
| US7246919 | 3 Mar 2005 | 24 Jul 2007 | S.C. Johnson & Son, Inc. | LED light bulb with active ingredient emission |
| US7281811 | 31 Mar 2005 | 16 Oct 2007 | S. C. Johnson & Son, Inc. | Multi-clarity lenses |
| US7480123 | 12 Oct 2005 | 20 Jan 2009 | MSX, Incorporated | Electrical receptacle |
| US7589340 | 31 Mar 2005 | 15 Sep 2009 | S.C. Johnson & Son, Inc. | System for detecting a container or contents of the container |
| US7643734 | 31 Mar 2005 | 5 Jan 2010 | S.C. Johnson & Son, Inc. | Bottle eject mechanism |
| US7687744 | 13 May 2003 | 30 Mar 2010 | S.C. Johnson & Son, Inc. | Coordinated emission of fragrance, light, and sound |
| US7932482 | 9 Feb 2004 | 26 Apr 2011 | S.C. Johnson & Son, Inc. | Diffuser with light emitting diode nightlight |
| USD246986 | 22 Nov 1976 | 17 Jan 1978 | | Electric vaporizer |
| USD285961 | 15 Aug 1984 | 30 Sep 1986 | | Room deodorizer dispenser |
| USD295217 | 8 Dec 1986 | 12 Apr 1988 | Environmental Fragrance Technologies, Ltd. | Fragrance diffuser wall unit |
| USD322849 | 27 Nov 1989 | 31 Dec 1991 | Steiner Company, Inc. | Air freshener case |
| USD323884 | 26 Jul 1990 | 11 Feb 1992 | Technical Concepts, L.P. | Fragrance diffuser housing |
| USD325253 | 26 Jul 1990 | 7 Apr 1992 | Technical Concepts, L.P. | Fragrance diffuser housing |
| USD330758 | 26 Jul 1990 | 3 Nov 1992 | Technical Concepts, L.P. | Fragrance diffuser cartridge |
| USD332138 | 2 Oct 1991 | 29 Dec 1992 | Certified Chemicals, Inc. | Air freshener |
| USD364450 | 17 Oct 1994 | 21 Nov 1995 | The Tranzonic Companies | Wall mounted deodorant dispenser |
| USD373416 | 17 Oct 1994 | 3 Sep 1996 | Jing Mei Industrial Holdings, Ltd. | Plug-in ionizer |
| USD374713 | 19 Oct 1995 | 15 Oct 1996 | Jing Mei Industrial Holdings, Ltd. | Plug-in ionizer |
| USD434523 | 29 Feb 2000 | 28 Nov 2000 | Kairos, L.L.C. | Self-cleaning ionizer |
| USD521621 | 3 Dec 2004 | 23 May 2006 | Rubbermaid Commercial Products LLC | Scent emitting housing |
| USD541922 | 31 Mar 2005 | 1 May 2007 | S.C. Johnson & Son, Inc. | Diffuser |
| USD542400 | 31 Mar 2005 | 8 May 2007 | S.C. Johnson & Son, Inc. | Diffuser |
| USD546931 | 16 Jun 2005 | 17 Jul 2007 | S.C. Johnson & Son, Inc. | Diffuser |