LandOfFree - US Patents - Listing for Buoys, rafts, and aquatic devices,Buoy,Marker buoy

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Safety signaling apparatus for watercraft

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Safety stop anchor

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Scuba diver's marker buoy and dry box

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Self adjusting neutral buoyancy countermeasure and system

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Signal device

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Sinkable buoy system for use with a water sports course

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Solar cell powered beacon

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Solar powered buoy

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Sonobuoy float inflation and depth selection initiators

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Spot marker buoy

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Structure of electric buoy

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Submerged article marker and retriever

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Submerged bobber release device for fishing rods and the like

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Submersible and retrievable buoy

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Subsea buoy

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Sunken vessel locator buoy

Buoys – rafts – and aquatic devices – Buoy – Marker buoy

Systems and methods for underwater descent rate reduction