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 |
| 7195231 | Spare tire security system Disclosed is a security device to protect the spare tire on a vehicle from possible theft. The spare tire, especially in sport utility vehicles, is located on the rear underside of the vehicle and is secured by a cable and yoke. The security device comprises a plate... | 03/27/2007 |
| 5576739 | Carbon monoxide safety system Described is a system for measuring noxious gas concentration in an affected space and for controlling the device producing the noxious gas or for decreasing the concentration of the gas in the affected space. The invention is particularly described in re... | 11/19/1996 |
