4. Baths, closets, sinks, and spittoons
  5. Mechanism positions cover on seat

David R. Blair

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Portable speed bump

Road structure – process – or apparatus – Traffic director – Vibration inducing member
Reexamination Certificate

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Tire deflating blade system

Road structure – process – or apparatus – Traffic steering device or barrier
Reexamination Certificate

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Toilet seat cover and heat insulator therefor

Baths – closets – sinks – and spittoons – Mechanism positions cover on seat
Patent

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Profile ID: LFUS-PAI-P-1668800

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