4. Buoys, rafts, and aquatic devices
  5. Water skimming or walking device
  6. Having stabilizing surface

Roger A. Benham

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Bypass water-treatment dispenser bleed-valve w/cap-lock and...

Fluid handling – With casing – support – protector or static constructional... – Guards and shields
Reexamination Certificate

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Cathodic protection system for metallic structures

Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate

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Chemical dispensing apparatus

Liquid purification or separation – With means to add treating material – With distinct reactor tank – trough or compartment
Reexamination Certificate

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Cyclone solids separator and de-gasifier

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent

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Fluid diversion apparatus

Fluid handling – Self-proportioning or correlating systems – Self-proportioning flow systems
Reexamination Certificate

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Profile ID: LFUS-PAI-P-148127

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