4. Supports
  5. Bag holders
  6. Mouth holding frames

The ServiceMaster Company

Corporate Assignee

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Corporate Assignee

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Battery-powered electric vacuum cleaner system

Cleaning and liquid contact with solids – Processes – Including use of vacuum – suction – or inert atmosphere
Patent

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Capture and removal cleaning system

Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Reexamination Certificate

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Cleaning brush

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

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Trash bag stand

Supports – Bag holders – Mouth holding frames
Patent

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Profile ID: LFUS-PAI-P-286678

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