4. Buoys, rafts, and aquatic devices
  5. Water skimming or walking device
  6. Inflatable

James D. Simpson

Inventor

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Dialysis procedure catheter

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate

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Pneumatic plug and method for hydrostatic testing of bathtub plu

Measuring and testing – With fluid pressure – Clamp – plug – or sealing feature
Patent

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Water ski aid

Buoys – rafts – and aquatic devices – Water skimming or walking device – Inflatable
Patent

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Profile ID: LFUS-PAI-P-615208

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