4. Boots, shoes, and leggings

Frank Hoffman

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Pen input device using electrostatic coupling

Computer graphics processing and selective visual display system – Display peripheral interface input device – Stylus
Reexamination Certificate

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Precision vise

Work holders – Holder mounted for movement – Including means to shift holder position
Patent

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Processing means for barking machines

Woodworking – Bark rosser – Hollow head cutter
Reexamination Certificate

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Self-aligning knee prosthesis

Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Reexamination Certificate

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System for promoting account activity

Boots – shoes – and leggings
Patent

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Profile ID: LFUS-PAI-P-669008

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