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 |
| 3970996 | Apparatus for collecting medical data An apparatus for collecting and recovering medical data which allows a number of different patients to be identified by an ID card or an ID label and has a plurality of keyboard printing units which receive medical data from the particular patient and inc... | 07/20/1976 |
