Universal coupling device

Refrigeration – Processes – Assembling – charging – or repairing of refrigeration producer

Reexamination Certificate

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Details

C062S298000

Reexamination Certificate

active

07823395

ABSTRACT:
A coupling in accordance with the present invention may be used to join devices together without the need for conduits or other intermediaries. A nut may be used to couple the coupling to a first device via a first thread portion and to a second device via a second thread portion. In some embodiments, the coupling may be affixed to one of the first or second devices.

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Todd Legere. “Thermostatic Expansion Valve” http://www.hvacmechanic.com/txv.htm. Sep. 22, 2002.

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