IP Library Granted Patent US 11,529,571
Granted Patent B2
US 11,529,571 · App. 17/362,168 · Granted Dec 20, 2022

Apparatus and method for collection and disposal of fats, oil and grease

Inventor: Martin Franklin McCarthy (Charlotte, NC)
Assignee: Martin Franklin McCarthy
B01D17/0202B01D39/083B01J20/24C02F1/286C02F1/40E03F5/16B01D2239/0266B01D2239/0407C02F2101/32C02F2103/32C02F2103/44
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Quick Facts
Patent No.
US 11,529,571
App. No.
17/362,168
Granted
Dec 20, 2022
Kind
B2
Abstract

An apparatus for collection and disposal of fats, oil and grease that includes a fabric container having at least one open end, a biogradable material capable of absorbing a large quantity of fats, oil and grease positioned in the container through the open end, the container and biogradable material adapted for being placed in a source of fats, oil and/or grease for absorbing the fats, oil and/or grease for removal from the source and for transport to a location for processing.

Claims (12)

1. A method of capturing and disposing of fats, oil and/or grease, comprising the steps of:

a. providing a porous container formed of a porous fabric, wherein the porous container comprises a Plurality of pores with an apparent opening size (AOS) of 0.25 mm to 0.5 mm;

b. positioning in the porous container an absorbent material capable of absorbing a quantity of fats, oil and grease through the porous fabric of the porous container, wherein absorbent material is selected from the group consisting of sphagnum peat mushroom compost, and combinations thereof;

c. placing the container and the absorbent material contained therein in a grease trap comprising a source of fats, oil and/or grease for absorbing the fats, oil and/or grease;

d. removing the porous container of absorbent material and absorbed fat, oil and/or grease from the source of fats, oil and/or grease; and

e. transporting the removed porous container and the absorbent material, fats, oil and/or grease contained therein to a location for processing.

2. The method of claim 1 , and including a step of incinerating the porous container, the absorbed absorbent material and absorbed fats, oil and/or grease.

3. The method of claim 2 , wherein the step of providing a porous container comprises a step of providing a tube adapted to receive the absorbent material.

4. The method of claim 2 , wherein the step of providing a porous container comprises a step of providing a mat adapted to receive the absorbent material.

5. The method of claim 2 , and including a step of tethering the porous container proximate the source of fats, oil and/or grease.

6. The method of claim 2 , and including a step of providing a closure for closing an open end of the porous container with the absorbent material positioned within the porous container.

7. The method of claim 1 , wherein the fats, oil and/or grease are a result of cleaning pans, plates, utensils, and grease-laden surfaces in a food service establishment.

Continuity (2)
Provisional Application 63164761 · Mar 23, 2021
Related Publication 20220305406A1 · Sep 29, 2022
Cited By (3)
US 12,384,979 US 12,404,470 US 12,577,486