4. Rotary expansible chamber devices
  5. With delayed load

Stephen L. Shoulders

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Compressor

Pumps – Motor driven – Electric or magnetic motor
Reexamination Certificate

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Compressor sound suppression

Pumps – With muffler acting on pump fluid
Reexamination Certificate

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Compressor sound suppression

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone
Reexamination Certificate

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Compressor unloading valve

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone
Reexamination Certificate

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Compressor unloading valve

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1446389

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