Bizarre Patents
Pet Toilet-Like Water Disk and Food Storage
One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."
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| Number | Title | Issue Date |
| 6539701 | Air distillation and electricity generation plant and corresponding process A plant (1) includes, an air distillation apparatus (4) having at least one outlet (25) for a nitrogen-rich fluid and an outlet (32) for a product to be delivered in the liquid state and a gas turbine unit (3) having a combustion chamber (17) and an elect... | 04/01/2003 |
| 4791784 | Internal bypass gas turbine engines with blade cooling A gas turbine having internal cooling and method of operating the same includes the bypassing of a portion of the cool air from the compressor section into the turbine section along the suction side of the turbine blades while maintaining stable flow cond... | 12/20/1988 |
| 4431371 | Gas turbine with blade temperature control A gas turbine in which hot gas is directed only over a portion or preselected number of the turbine blades and means are provided for directing a flow of a cooling gas over another portion or different preselected number of blades. In accordance with a pr... | 02/14/1984 |
