Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 6446877 | Gas fired humidifier A system for providing humidified air includes a tank containing water and one or more heat exchanger tubes mounted in the tank. The system includes a burner assembly positioned to supply heat to the heat exchanger tubes. The system includes an induction ... | 09/10/2002 |
| 5664730 | Humidifier device The invention discloses a humidifying device which consists in a thermally conductive casing which is adapted and correctly dimensioned to fit over a conventional electrical radiator without preventing it from heating the ambiant air simultaneously. The c... | 09/09/1997 |
| 5131589 | Humidifier A room humidifier in combination with a source of potable water and a source of heated fluidic material, such as a room hot water radiator, room steam radiator, room baseboard convector, remote steam boiler or remote hot water boiler. Potable water from i... | 07/21/1992 |
| 5082176 | Baseboard conductor humidifier A conventional baseboard radiator has a flat cover, an open metal box about the same width as the cover is supported on the cover in heat-conducting fashion. Support clips hook over the rear panel of the box and extend between the baseboard radiator and t... | 01/21/1992 |
| 4768707 | Humidifier for convection baseboard heater A humidification system for use with a baseboard style heater having a shallow, elongated convector casing, with extensive heat transfer surfaces therein, the system including a shallow evaporator tank combined with an external reservoir connected to the ... | 09/06/1988 |
| 4662187 | Air conditioning apparatus Air conditioning apparatus (10) comprising a cabinet (12) housing a heat exchanger (42) means (30) to draw ambient air into the cabinet, through the heat exchanger and through main outlet means (22), a steam generator (44) and a vapor mixing chamber (48) ... | 05/05/1987 |
