William A. Curtis

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Absorbent swab

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Design Patent

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Absorbent swab

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Design Patent

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Locking device for a shaft end, such as a trailer kingpin

Locks – Special application – For control and machine elements
Patent

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Removable hard disk with display information

Data processing: presentation processing of document – operator i – Operator interface
Reexamination Certificate

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Rollup for toothpaste tubes or the like

Furnishings – Article support – holder or dispenser – not elsewhere specified – Bathroom accessory fixture
Patent

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Profile ID: LFUS-PAI-P-632555

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