Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 7124713 | Anti-cribbing device An anti-cribbing device for horses uses a member, which is placed in the mouth of the horse by piercing through the gum above the front teeth. The member extends forward of the front teeth and prevents the horse from applying force on the front teeth, when attemptin... | 10/24/2006 |
| 5307759 | Electronic noseclip for animal control An animal training apparatus including a nose-supported housing, receiver and stimulus means. The housing is in the form of a noseclip containing a receiver responsive to a signal and activating electrical stimulus across and within the nasal septum. An o... | 05/03/1994 |
| 4369783 | Device for the prophylactic or therapeutic treatment of cattle Nose-clip for the prophylactic or therapeutic treatment of cattle, which comprises a bow whose ends are suitable for receiving active ingredients in the form of depot bodies, the receiving ends being either inclined towards each other and turned to face e... | 01/25/1983 |
