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Class 452/79 - Means for raising or lowering animals into or out of scalding tank (e.g., hoists)


Subclass of Class 452 - Butchering
Definition: Subject matter including an elevator mechanism for loading
No. of patents: 4
Last issue date: 07/18/2006


NumberTitleIssue Date
7077447Method 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
4961248Scalder 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
4947518Poultry 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
4852215Poultry 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
 
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