4. Washing, cleaning, or drying machine
  5. Laundering, cleaning, or drying tools or implements
  6. Scraper, duster, mop, or sponge

Jen-hsin Ho

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Combined electric broom and vacuum cleaner

Washing – cleaning – or drying machine – Laundering – cleaning – or drying tools or implements – Scraper – duster – mop – or sponge
Patent

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Hand-held electric sewing machine

Machines not elsewhere specified – Textile – sewing – knitting and embroidering machine – Sewing machine
Patent

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Portable lock stitch sewing machine

Sewing – Stitch forming – Hand implements
Patent

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Vacuum cleaner

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

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Vacuum cleaner with retractable handle

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

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Profile ID: LFUS-PAI-P-142100

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