"That’s an amazing invention, but who would ever want to use one of them?"
President Rutherford B. Hayes ; Said in 1876, after Alexander Graham Bell demonstrated the telephone to him at the White House
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| Number | Title | Issue Date |
| 7077447 | Method for manually carrying a load A sling for carrying a load comprises two parallel straps that are interconnected by a series of relatively rigid handles. The sling is placed underneath the load while leaving several handles on either side of the load available for gripping. A person at each end o... | 07/18/2006 |
| 4961248 | Scalder apparatus A poultry scalding apparatus includes an elongated first tank section having opposed side walls, end walls and a bottom wall, and defining a poultry travel path extending generally in the longitudinal direction of the first tank section. Water is delivere... | 10/09/1990 |
| 4947518 | Poultry scalding system and process A process and system of immersion poultry scalding employs counterflow recirculation of scald liquid in a counterdirection to that of the travel of the poultry at least at the bird exit station of the immersion tank. The liquid removed from the tank is fi... | 08/14/1990 |
| 4852215 | Poultry scalding system and process A process and system of immersion poultry scalding employs counterflow recirculation of scald liquid in a counterdirection to that of the travel of the poultry through the immersion tank. The liquid removed from the tank is filtered and cleaned, sanitized... | 08/01/1989 |