4. Pipe joints or couplings
  5. With indicator, alarm or inspection means

Lonnie E. Johnston

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Apparatus for swaging ferrules

Metal deforming – By use of non-deforming work-gripping clamp and relatively... – Clamp structure constitutes sole initial metal-deforming...
Reexamination Certificate

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Apparatus for swaging ferrules

Metal deforming – By use of non-deforming work-gripping clamp and relatively... – Clamp structure constitutes sole initial metal-deforming...
Reexamination Certificate

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Connector for multiple lines

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Pipe to nipple connection dependent on nipple to plate...
Patent

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Fluid fitting wrench

Tools – Wrench – screwdriver – or driver therefor – Responsive to torque on work
Patent

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Gauge for coupling component

Geometrical instruments – Distance measuring – Single contact with a work engaging support
Patent

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Profile ID: LFUS-PAI-P-96476

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