4. Optical: systems and elements
  5. Kaleidoscope

John P. Halvonik

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"U" post bracket for bicycles

Package and article carriers – Vehicle attached – For rim – tire – or wheel
Patent

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Adiabatic modulator proportioning refrigeration controller desup

Gas and liquid contact apparatus – Contact devices – Atomizer type
Patent

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Adjustable book holder

Supports – Easel; book – copy or music score holder – Mounted on wall or art device
Patent

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Adjustable cervical traction apparatus

Surgery: splint – brace – or bandage – Orthopedic bandage – Skeletal traction applicator
Patent

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Adjustable Christmas tree/plant stand

Supports – Staff type – Stand or base
Patent

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Profile ID: LFUS-PAI-P-29042

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