Michael D Whiteside

US Patent:

20130036546, Feb 14, 2013

Filed:

Aug 11, 2012

Appl. No.:

13/572643

Inventors:

Michael James Whiteside - Chicago IL, US

International Classification:

E03C 1/264
B23P 17/04

US Classification:

4652, 29428

Abstract:

A modular design for a floor sink frame and grate assembly. The standard floor grate sizes are whole, one half, and three-quarter. Instead of stocking each of these sizes, the present invention provides a modular system where individual pieces can be stocked and combined to form all of the above configurations.

US Patent:

20130205494, Aug 15, 2013

Filed:

Jan 18, 2013

Appl. No.:

13/745212

Inventors:

Michael James Whiteside - Chicago IL, US

Assignee:

MIFAB, Inc. - Chicago IL

International Classification:

E03D 11/14

US Classification:

4695

Abstract:

A fixture support carrier, for mounting a plumbing fixture above the floor, that can be adjusted in either direction by means of interchangeable studs and plastic nipples

US Patent:

20220332603, Oct 20, 2022

Filed:

Apr 16, 2021

Appl. No.:

17/232845

Inventors:

- Chicago IL, US
Michael J. Whiteside - Chicago IL, US

International Classification:

C02F 1/40
E03F 5/16

Abstract:

A grease or oil separator system that includes a grease interceptor body with a variable flow control assembly. The grease interceptor system is a large tank with an inlet for wastewater and a downstream outlet for passing the wastewater minus separated grease and oil into a sewer system. Inside the tank, the grease floats to the top so that it can be removed through an opening in the top wall that provides an access port for clean out. The pickup for the outlet is located toward the bottom of the tank near the bottom wall so that only water separated from the grease flows into the sewer system. The variable flow control assembly varies the size of an opening in a conduit inside the interceptor body. Varying the size of the opening controls the flow from the inlet into the tank.

US Patent:

20150122728, May 7, 2015

Filed:

Jun 24, 2014

Appl. No.:

14/313271

Inventors:

- Chicago IL, US
Michael James Whiteside - Chicago IL, US

International Classification:

B01D 17/04

US Classification:

210519, 2989014

Abstract:

A grease interceptor system with a corrugated pipe stub that can be obtained and cut to size in the field during installation.