4. Brushing, scrubbing, and general cleaning
  5. Machines
  6. With air blast or suction

Richard F. Wulff

Inventor

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Burnisher

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Element or attachment
Patent

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Carpet brush attachment for a floor treating machine

Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent

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Carpet maintainer

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent

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Carpet vacuum cleaner

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

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Cleaning machine

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

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Profile ID: LFUS-PAI-P-186393

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