4. Stoves and furnaces
  5. Tool having fluid fuel burner
  6. Curling iron

William A. Parkyn

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Asymmetric TIR lenses producing off-axis beams

Optical: systems and elements – Lens – Asymmetric
Reexamination Certificate

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Brightness-enhancing film

Illumination – Display backlight – Lcd backlight
Reexamination Certificate

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Cylindrical irradiance-mapping lens and its applications to...

Illumination – Plural light sources – With modifier
Reexamination Certificate

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Etendue-squeezing illumination optics

Illumination – Supported by vehicle structure – Light modifier
Reexamination Certificate

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Etendue-squeezing illumination optics

Illumination – Supported by vehicle structure – Light modifier
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1024224

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