4. Boots, shoes, and leggings

Ronald P. Kappeler

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Braking apparatus for a patient support

Motor vehicles – Steered by walking attendant – Handle movement controls vehicle drive
Reexamination Certificate

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Control apparatus for a patient support

Motor vehicles – Steered by walking attendant
Reexamination Certificate

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Dynamic random access memory refresh control system

Boots – shoes – and leggings
Patent

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Motorized traction device for a patient support

Motor vehicles – Additional traction wheel
Reexamination Certificate

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Motorized traction device for a patient support

Motor vehicles – Steered by walking attendant – Handle movement controls vehicle drive
Reexamination Certificate

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Profile ID: LFUS-PAI-P-333111

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