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 |
| 6971808 | Card printing devices Card printing apparatus, for example, for printing identification cards, pass cards and the like generally comes with a relatively restricted size card input hopper. The number of cards that can be processed in a single operation is accordingly limited. The capacity... | 12/06/2005 |
| 6729719 | Identification card printer formed from a sheet feed printer In a method of forming an identification card printer a sheet feed printer is provided having a printhead and a sheet feed mechanism that is driven by a sheet feed drive to feed paper sheets to the printhead for printing. Next, the sheet feed mechanism is replaced w... | 05/04/2004 |
| 5516218 | Card printer A card printer is provided which comprises a printhead, a carrier table reciprocatively movable along a movable path in facing relation to the printhead, a drive mechanism for reciprocating the carrier table, a card transfer mechanism for successively fee... | 05/14/1996 |
