4. Beds
  5. Support for users body or part thereof
  6. Removable support specially adapted for seating

Andrew S. Langsam

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Chair cover

Furnishings – Household linen – mattress – or cushion – Furniture or appliance cover or protector
Patent

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Convertible hair roller

Toilet – Hair device – Having hair shaping surface or form
Patent

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Coordinated traffic signal system for roads

Road structure – process – or apparatus – Road system
Patent

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Crib rail safety annunciator

Communications: electrical – Condition responsive indicating system – Specific condition
Patent

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Dental bleaching instrument

Dentistry – Apparatus – Having heater or electrode
Patent

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Profile ID: LFUS-PAI-P-134194

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