4. Movable or removable closures
  5. Optionally moved, manually, or by motor

Shaodong Chen

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Switch for controlling a range of movement

Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Reexamination Certificate

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Trolley member of garage door opener system

Movable or removable closures – Optionally moved – manually – or by motor
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2816197

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