The Vollrath Company, LLC

Fisher Hamilton, Inc.

Tony J Kopidlansky

Richard R Koehl

Aamer Mohammed

Dave Wattenford

Gary E Bruckner

Douglas J Shymanski

Ken Wetenkamp

John M Bastian

Anthony B Castelli

Thomas A Grall

An automatic frozen food product vending machine includes a freezer barrel configured to produce a frozen food product, a spigot fluidly connected to the freezer barrel, the spigot for dispensing the frozen food product, a movable platform for supporting a container to receive frozen food product, the movable container movable among a home position and a fill position below the spigot, and a processing circuit configured to open the spigot and fill the container with an amount of frozen food product.

Automatic frozen food product vending machine

An automatic frozen food product vending machine includes a frozen food product dispensing station for dispensing at least one frozen food product, a container dispenser for storing multiple frozen food product containers and configured to automatically dispense one frozen food product container at a time, a first movable platform for supporting a dispensed frozen food product container, a topping dispensing station for dispensing at least one topping, a second movable platform for supporting the dispensed frozen food product container, a user input device configured to receive a user selection of a desired frozen food product and a user selection of a desired topping, and processing electronics configured to automate operation of the vending machine after the user selections are made.

Frozen food product vending machine

An automatic frozen food product vending machine includes a frozen food product dispensing station for dispensing at least one frozen food product, a container dispenser for storing multiple frozen food product containers and configured to automatically dispense one frozen food product container at a time, a first movable platform for supporting a dispensed frozen food product container, a topping dispensing station for dispensing at least one topping, a second movable platform for supporting the dispensed frozen food product container, a user input device configured to receive a user selection of a desired frozen food product, a user selection of a desired amount of frozen food product, and a user selection of a desired topping, and processing electronics configured to automate operation of the vending machine after the user selections are made.

A fume hood includes a top, bottom sidewalls, front panel and a back panel that define an enclosed workspace. The fume hood also includes a movable sash for opening and closing an access opening. The fume hood also includes an air chamber having an inlet in the front panel. The air chamber includes a baffle system that evenly distributes the inlet air as the air travels through the air chamber. An unimpeded flow of air is discharged downward and away from the breathing zone of the technician and proximate to the sash to reduce the forward momentum of air trying to escape the fume hood. In an alternate embodiment, the fume hood also includes a pressure pipe for drawing a small quantity of air from the air chamber and directing a flow of air between the movable sash and the header panel. This flow of air from the pressure pipe increases the relative pressure difference between the movable sash and the header panel of the fume hood. This design reduces the amount of condition air that is exhausted from the room through the fume hood, thereby lowering the operating cost and increasing the efficiency of the fume hood.

Growing community of inventors

Manitowoc, WI, United States of America

Tony J Kopidlansky