4. Tool driving or impacting
  5. Passage in manipulating handle for drive motor motive fluid
  6. Motive fluid control valve in handle passage

Robert E Sterling

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Automatic pressure regulating valve for a pneumatic tool

Tool driving or impacting – Passage in manipulating handle for drive motor motive fluid – Motive fluid control valve in handle passage
Reexamination Certificate

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Automatic pressure regulating valve for a pneumatic tool

Tool driving or impacting – Passage in manipulating handle for drive motor motive fluid – Motive fluid control valve in handle passage
Reexamination Certificate

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Muffler for pneumatic hand tool

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2366403

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