Multi-purpose, electric counter top food preparation machines, namely, a combination meat tenderizer and marinator, for industrial use; electric food preparation machines, namely, injectors for meat processing, meat massage tumblers and meat draining tumblers; electric food processing machines, namely, crushers, impact mills, breakers, pulverizers, mixers and blenders for use in the food industry, for industrial and commercial applications; electric meat grinders; electric meat stuffers; saus...