4. Chairs and seats
  5. With table, desk, or easel
  6. Chair-secured standard supports table

Alan L. Tholkes

Inventor

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Adjustable seating unit

Furnishings – Furniture – freestanding support – or frame therefor – Seating unit
Patent

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Disabled user lift system

Exercise devices – Support for entire body of user
Reexamination Certificate

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Ergonomic chair

Chairs and seats – Back movement resiliently opposed in operating position – Back and seat adjust simultaneously
Reexamination Certificate

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Folding wheelchair

Land vehicles – Wheeled – Occupant propelled type
Patent

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Mobile standing aid

Land vehicles – Wheeled – Occupant propelled type
Patent

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Profile ID: LFUS-PAI-P-443472

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