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

David T. Hamm

Inventor

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3D glasses

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Design Patent

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3D glasses

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Design Patent

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Brush roll for a vacuum cleaner

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

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-683581

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