4. Receptacles
  5. Container attachment or adjunct
  6. Expanding or contracting portion or component

Martin Calvo

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One-way valve with flapper for vacuum bag

Fluid handling – Line condition change responsive valves – Direct response valves
Reexamination Certificate

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Reclosable storage bag attached to container by removable...

Receptacles – Container attachment or adjunct – Expanding or contracting portion or component
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2234176

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