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| Number | Title | Issue Date |
| D655402 | Vaporizer | 03/06/2012 |
| D654160 | Vaporizer heating assembly | 02/14/2012 |
| D638111 | Vaporizer | 05/17/2011 |
| D637705 | Vaporizer | 05/10/2011 |
| D595823 | Sterilant gas generator for decontaminating an enclosed space or room | 07/07/2009 |
| D581506 | Herbal vaporizer | 11/25/2008 |
| D577426 | Misting fan | 09/23/2008 |
| RE40392 | Electric evaporator device | 06/24/2008 |
| D553230 | Hanging vaporizer with flower design | 10/16/2007 |
| D552723 | Chemical vaporizer | 10/09/2007 |
| D549313 | Herbal vaporizer | 08/21/2007 |
| D549312 | Hanging vaporizer with star design | 08/21/2007 |
| D542903 | Electric vaporizer | 05/15/2007 |
| D542902 | Electric vaporizer | 05/15/2007 |
| D535372 | Facial steamer | 01/16/2007 |
| D533650 | Facial steamer | 12/12/2006 |
| D529159 | Vaporizer | 09/26/2006 |
| D526709 | Vaporizer | 08/15/2006 |
| D496719 | Vaporizer | 09/28/2004 |
| D493871 | Vaporizing pipe in gas chromatography | 08/03/2004 |
| D493513 | Vaporizing pipe in gas chromatography | 07/27/2004 |
| D493514 | Vaporizing pipe in gas chromatography | 07/27/2004 |
| 4660763 | Vapor-dispensing device A device for dispensing air-treating vapors having a frame, two relatively movable support members comprising the frame having facing, substantially parallel support surfaces and being relatively movable to adjust the spacing between the surfaces, and a f... | 04/28/1987 |
| 4558820 | Vapor-dispensing device A device for dispensing air-treating vapors having a frame, two relatively movable support members mounted in the frame, having facing, substantially parallel support surfaces and being relatively movable within the frame to adjust the spacing between the... | 12/17/1985 |
| 4463248 | Non-spitting noiseless electric steam vaporizer A cool-running noiseless, non-spitting electric steam vaporizer has a liquid container with a top opening closed by a cap having a steam outlet and a vent opening. An inner housing cooperates with the cap to define a steam collection space communicating w... | 07/31/1984 |
| 4432938 | Apparatus for creating a flow of air past a product capable of being vaporized The disclosed battery-powered vapor dispensing apparatus has a housing with an access opening, an air intake port, an air discharge port, and means for supporting a vaporizable product in a path between the intake and discharge ports. A structurally-integ... | 02/21/1984 |
| 4247042 | Vaporizer for insecticides and/or other volatile active substances A vaporizer for insecticides and other volatile active substances comprising a housing provided with openings and within which housing the active substances are hermetically enclosed. The vaporizer is preferably made of a plastic or other flexible materia... | 01/27/1981 |
| 4226829 | Renewable vaporizer for air treatment and the like A vaporizer for air treatment and the like producing vapors which can be renewed to provide effective operation for an extended period of time. The vaporizer comprises an hourglass-shaped container having a pair of adjacent chambers communicating by means... | 10/07/1980 |
| 4137574 | Portable steam bath A portable steam bath having a rigid, bracket-supported top including a heat lamp, and a curtain depending therefrom to a rigid tub of the same size and general configuration as the top, the tub being connectible with a steam generator, water supply and s... | 02/06/1979 |
| 3949743 | Medicated vapor production method and apparatus Improved method and apparatus for the treatment of respiratory, skin, eye and related ailments and conditions wherein steam or a related vapor at a reduced temperature is admixed with particulate medicament and exposed to an afflicted area within a confin... | 04/13/1976 |
