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 |
| 5097129 | Surface contamination detection using infrared-transparent fibers or attenuated total reflection crystals Airborne contaminants within a substantially sealed enclosure are detected and measured, in situ, without interrupting the operation of moving parts within the enclosure. At least one infrared (IR)-transparent attenuated total reflection (ATR) element, su... | 03/17/1992 |
