4. Washing, cleaning, or drying machine
  5. Washing, cleaning, or drying machine
  6. Surface treatment, e.g., floor, street, etc.

Shinji Oohama

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Mechanism for switching airflow mode of air blower/vacuum

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

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Portable electric blower

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

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Portable electric blower with dust collector

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

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Profile ID: LFUS-PAI-P-2652645

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