Preservation system for perishable products

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12220070
APP PUB NO 20240057792A1
SERIAL NO

17888685

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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As disclosed herein, a preservation system for perishable products in a display case comprises a control valve for connection to a water supply. A pressure regulator is connected to the control valve for reducing water pressure. A plurality of piezoelectric transducer nebulizers are operatively mounted to the display case in spaced apart relation to one another and are fluidically connected in series with an output of the pressure regulator to emit a dry fog. A control system comprises a controller for controlling a duty cycle of a pulse signal to vibrate the piezoelectric transducers in the plurality of nebulizers, and a timer for alternately generating an on and an off signal to periodically control the valve to supply water to the pressure regulator and to enable the controller whereby the nebulizers emit the dry fog to maintain desired relative humidity level throughout the display case.

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First Claim

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Patent Owner(s)

  • CORRIGAN CORPORATION OF AMERICA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ellingson, Eric Libertyville, US 7 78
Jones, Paul Ingleside, US 91 587
Stavrou, Emily C Grayslake, US 1 0
Trujillo, Christian Hainsville, US 1 0

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