4. Baths, closets, sinks, and spittoons
  5. Ventilation
  6. Electric-motor pump

John DeSimone

Inventor

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Apparatus and method for removing toilet odors

Baths – closets – sinks – and spittoons – Ventilation – Electric-motor pump
Patent

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Rotary molding machine

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Forming plural articles
Reexamination Certificate

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Profile ID: LFUS-PAI-P-986998

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