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

David Shimko

Inventor

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Hand-held wet/dry vacuum

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

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Method and apparatus for increasing investment return and...

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate

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Methods and apparatus for determining an effect of a selection

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate

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Portable wet/dry vacuum cleaner

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

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System, method, and computer program product for collateral...

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2098146

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