Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
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| Number | Title | Issue Date |
| 7238106 | Air delivery system The present invention relates to a system for delivering temperature and flow rate controlled warmed air to outlets for use in various apparatus. The system is typically in residential structures, such as homes, but could easily be adapted for apartment buildings as... | 07/03/2007 |
| 6789507 | Oxygen flow control process for hatchery hatchers A method that increases the volume of fresh air into hatchers (10) during the last 24 hours before chicks are pulled from the hatcher (10). This method increases the volume of fresh air into the hatcher (10), while at the same time not upsetting... | 09/14/2004 |
| 6666681 | Circulating agricultural building heaters Agricultural forced air heaters marketed for use in farm buildings which house poultry, swine, and livestock are quite susceptible to the accumulation of dust and other particles. These heaters are gas fired units having combustion, air mixing, blower and... | 12/23/2003 |
| 5947059 | High efficiency gas-fired chick brooder Disclosed is a gas-fired chick brooder having an improved radiant which prevents reflector pan warpage and increases the efficiency of the brooder. The radiant comprising conventional fibrous ceramic is provided with a radial extension intermediate its lo... | 09/07/1999 |
| 5239979 | Radiant heater An improved radiant heater for use in dusty environments and at low gas pressures. An open throat, single port burner, which is not subject to obstruction in dusty environments, directs combustion products vertically from a lower fuel input end to an uppe... | 08/31/1993 |
| 4747537 | Energy saving system for controlling the temperature of buildings used for raising large numbers of animals The invention relates to an energy saving system for heating and/or cooling of plants, particularly of animal raising plants, having areas suited for the containment of a plurality of living bodies, which system is suited for reducing the spread of infect... | 05/31/1988 |
| 4504011 | Air conditioning system for poultry houses An air conditioning system for a poultry house. Plenum structure extends substantially the entire length of the poultry house. A forced-air heating unit is coupled to the plenum structure by flexible conduit. The heated air is controlled by slidable adjus... | 03/12/1985 |
