4. Refrigeration
  5. Structural installation
  6. Window connected or mounted

Stephan Krefman

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Exhaust door mechanism for a room air conditioner

Refrigeration – Structural installation – Window connected or mounted
Reexamination Certificate

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Measured fill water dispenser for refrigerator freezer

Refrigeration – With indicator or tester – Operatively correlated with automatic control
Reexamination Certificate

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Stationary clothes drying apparatus

Drying and gas or vapor contact with solids – Apparatus – Houses – kilns – and containers
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2629299

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