US Patent: 5,187,974 - Vehicular pressure-testing apparatus


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US Patent: 5,187,974

Vehicular pressure-testing apparatus

Patentees:

Kirk E. Mellits (exact or similar names) - Racine, WI

Robert D. Braun (exact or similar names) - Kenosha, WI

Gary S. Wollert (exact or similar names) - Kenosha, WI

USPTO Classifications:

73/40, 73/49.7

Tool Categories:

Assignees:

Snap-On Tools Corp. - Kenosha, WI

Manufacturer:

Not known to have been produced

Witnesses:

none listed

Patent Dates:
Applied:	Aug. 29, 1991
Granted:	Feb. 23, 1993

Patent Pictures:

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Snap-On Tools Company History

Description:

Emrich & Dithmar - patent attorneys

Abstract

The pressure-testing apparatus comprises a manifold having a pair of conduits extending therefrom and being substantially parallel. Quick connectors at the free ends of the conduits have receptacles the axes of which are substantially parallel. A pair of adapters are respectively attached to the fittings of a broken coupler in a vehicle. The quick connectors are respectively applied to the adapter elements. The apparatus also comprises a pressure gauge on the manifold and/or means on the manifold for connection to a gauge.