4. Optics: eye examining, vision testing and correcting
  5. Spectacles and eyeglasses
  6. Temples

John G. Matthews

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Child's potty chair

Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Water closet – bidet or bowl therefor
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Protective eyeglasses construction

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples
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Spring-mounted infant seat

Chairs and seats – With table – desk – or easel – Seat supported within periphery of apertured table
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Profile ID: LFUS-PAI-P-1487875

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