4. Liquid purification or separation
  5. Flow, fluid pressure or material level, responsive
  6. Fluid pressure responsive by-pass

Douglas R. Eger

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Covered drinking vessel

Receptacles – Container attachment or adjunct – Drinking device
Patent

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Drinking water filter

Horology: time measuring systems or devices – Combined with disparate device
Patent

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Portable liquid dispenser

Dispensing – With casing or support – Body carried and/or operated type
Patent

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Shower filters and accessories

Liquid purification or separation – Flow – fluid pressure or material level – responsive – Fluid pressure responsive by-pass
Patent

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Profile ID: LFUS-PAI-P-380736

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