4. Environmental heating and cooling; fluid handling and sanitary e
  5. Heating or cooling
  6. Element or attachment, not elsewhere specified

Donald E. Watkins

Inventor

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Carpet cleaner

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent

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Carpet cleaner

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Patent

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Corn popping apparatus

Machines not elsewhere specified – Material working – abrading – or founding machinery – Abrading
Patent

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Dispensing apparatus for comestibles or similar article

Equipment for preparing or serving food or drink not elsewhere s – Warming or cooking – Freestanding or built-in type
Patent

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Electric gun for dispensing of comestibles

Dispensing – With discharge assistant – Motor operated
Patent

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Profile ID: LFUS-PAI-P-830369

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