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."
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 5727991 | Method and apparatus for in situ blade sharpening An apparatus and method for sharpening machine tool cutter blades in situ is disclosed. A connector adjustably connects a powered sharpening device to the apparatus. Further adjustment of the apparatus relative to the blades is provided by a body member m... | 03/17/1998 |
| 5672366 | Method of improving efficiency in ruminants Disclosed are methods of repartitioning nutrients in ruminants. Serum concentrations of serum insulin, serum urea nitrogen, serum glucose, and serum growth hormone in ruminants were varied by feeding specific protein supplements and an otherwise negative ... | 09/30/1997 |
| 5646863 | Method and apparatus for detecting and classifying contaminants in water A method and the apparatus (hereinafter referred to as the environmental monitoring system or EMS") designed to sample, detect, measure, and report, in real time, the presence of contaminants and thereby provide users with the ability to continually monit... | 07/08/1997 |
