4. Pumps
  5. Expansible chamber type
  6. Valved piston

Juha K. Salmela

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Disposable nonremovable tube fitting

Pipe joints or couplings – End to side or plate – Sput
Reexamination Certificate

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Disposable pierce fitting

Dispensing – With cutter and/or punch – To form dispensing opening in container
Reexamination Certificate

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Elastomeric molded valve stem and spring hat

Valves and valve actuation – Reciprocating valve – Push or pull operator
Reexamination Certificate

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Hand-operated syringe pumping system

Dispensing – Drip – leakage or waste catching or disposal
Reexamination Certificate

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Heated fluid dispenser

Dispensing – With heating or cooling means – Heating only
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2041055

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