4. Tent, canopy, umbrella, or cane
  5. Canes, sticks, crutches, and walking aids
  6. Combined and convertible

Ching-Yuan Liu

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Crutch combination having rescuing tools

Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Combined and convertible
Patent

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LCD panel test apparatus

Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Reexamination Certificate

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Protection cap for fiber coupler

Optical waveguides – With disengagable mechanical connector – Structure surrounding optical fiber-to-fiber connection
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1374133

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