4. Closure fasteners
  5. Bolts
  6. Swinging

John M. Bulko

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Apparatus for blocking the movement of a chamber door

Closure fasteners – Bolts – Swinging
Patent

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Controls for a surgical light apparatus

Illumination – Supports – Special switch operator
Reexamination Certificate

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Controls for a surgical light apparatus

Illumination – Supports – Handle or bail
Reexamination Certificate

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Support arm for surgical light apparatus

Illumination – Work-table lighting system
Patent

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Surgical light apparatus with improved cooling

Illumination – Light source and modifier – Including selected wavelength modifier
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1408228

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