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

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

Replaceable buoy cover

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

Rescue buoy apparatus

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

Retrievable pneumatic buoy system for submarine use

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

Retriever for submerged objects

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

Reversible arming and firing mechanism for marine markers

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

Reversible weighted float

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

Reversible, lighted marker buoy

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

Safety marker for divers

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