John Mark Summers

US Patent:

20210348979, Nov 11, 2021

Filed:

May 7, 2020

Appl. No.:

16/868761

Inventors:

John Summers - Sandy Springs GA, US

International Classification:

G01L 19/00
G01L 19/06

Abstract:

Embodiments of a pressure switch assembly having a quick connect capillary tube are disclosed. One embodiment, among others, has an elongated cylindrical capillary tube for attachment to a refrigeration line so that refrigeration fluid pressure in the refrigeration line can be sensed. A quick connect coupling is connected to the shutoff valve. A shutoff valve is designed to open and close fluid communication between the capillary tube and the quick connect coupling when the quick connect coupling is coupled and decoupled, respectively. A switch body is connected to the quick connect coupling and has first and second electrical connections. The switch body has an internal on/off switch designed to electrically connect and electrically disconnect the first and second electrical connections based upon a predetermined set point of pressure associated with refrigeration fluid that is in communication with the switch body.

US Patent:

20210153651, May 27, 2021

Filed:

Nov 27, 2019

Appl. No.:

16/698239

Inventors:

John Mark Summers - Atlanta GA, US

International Classification:

A47B 95/00

Abstract:

A coupling bridge to prevent the accumulation of food products and cooking oils on the sidewalls of adjacent food preparation appliances. The coupling bridge is formed of a steel plate having a top plate with first and second legs downwardly extending from opposed sides of the top plate. The top plate has a width corresponding to a gap between the adjacent food preparation appliances and a width of each of the sidewall of the first cooking appliance and the adjacent sidewall of the second cooking appliance. The coupling bridge is reversible in orientation to accommodate a handedness disposition of the first and the second cooking appliance.