4. Lighting
  5. Light fixture
  6. Hand-held, body-attached or lantern type

Andrew Yau

Inventor

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Flashlight

Lighting – Light fixture – Hand-held – body-attached or lantern type
Patent

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Flashlight

Illumination – Self powered lamp – Nonelectric
Reexamination Certificate

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Inner sleeve for holding batteries for a flashlight

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation – Element or attachment
Design Patent

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Profile ID: LFUS-PAI-P-1845183

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