"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 7748346 | Cage dispenser for measuring food intake in laboratory rodents A feeding chamber is reached by an ascending ramp and an entrance passage, the top of said feeding chamber being defined by a first grid through which feed descends into said feeding chamber and the floor of said feeding chamber being defined by a second grid which ... | 07/06/2010 |
| 7055462 | Feeder apparatus A feeder apparatus comprises a plurality of walls, mounting structure and a feed holder. The plurality of walls communicates with the mounting structure to accommodate mounting the feeder apparatus on the outside of an animal confinement structure, e.g. a cage. One ... | 06/06/2006 |
| 5499609 | Low spillage metabolic feeder An animal feeder for use in a metabolic cage. The feeder includes a confined passageway and an adjustable notched gate proceeding a food cup. The gate is adjusted so that the entry area to the food cup approximates the cross sectional head area of the ani... | 03/19/1996 |
| 5119765 | Animal feeder An animal feeder for feeding squirrels or other similar small wild animals includes a pivotally mounted hollow tube having a reservoir therein for containing granular food, and open ends. As the squirrels climb about on the feeder, they cause it to tip ba... | 06/09/1992 |
| 4215650 | Animal feeding apparatus An animal feeding apparatus comprises an open container, the front portion of which includes an inclined wire mesh ladder which projects outwardly and downwardly from the container and leads to an inclined ramp having a smooth and slippery surface, the ra... | 08/05/1980 |