Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 441/46
Name: Buoys, rafts, and aquatic devices > Rafts > Columnar flotation member > Hollow > Barrel or drum
Description: Device wherein the buoyancy providing means is a cylinder of flat or slightly bulging sides having flat parallel ends and a ratio between the height and the diameter somewhat greater than one.










Patents under this class:

Patent Number Title Of Patent Date Issued
5799916 Bracket for floating docks and rafts Sep. 1, 1998
4988317 Sectionalized pontoon float Jan. 29, 1991











 
 
  Recently Added Patents
Apparatus and method for performing lawful intercept in group calls
Crowd validated internet document witnessing system
Motor device and method of manufacturing the same
Image forming apparatus
Method and system for a low-power client in a wide area network
Level-shift circuit, electro-optical device, and level shift method
Method and system to generate finite state grammars using sample phrases
  Randomly Featured Patents
Fabrication of self-aligned gallium arsenide MOSFETs using damascene gate methods
System for controlling an internal combustion engine
Homopolar dynamoelectric machine
Native-state method and system for determining viability and proliferative capacity of tissues in vitro
Piston seal and disc brake using the piston seal
Method and apparatus for scan mode selection during an EVDO traffic state
Systems and methods for licensing one or more data streams from an encoded digital media file
Lug for providing both electrical and mechanical connection between buses and watt hour meter sockets
Electromagnetic motor to create a desired low frequency vibration or to cancel an undesired low frequency vibration
Collapsible basket frame kit