Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 405/214
Name: Hydraulic and earth engineering > Marine structure or fabrication thereof > Structure protection > Fender > Having coil spring
Description: Method or apparatus wherein a helix of resilient material is provided to dampen vessel impact.










Patents under this class:

Patent Number Title Of Patent Date Issued
7237502 Boat bumper Jul. 3, 2007
6513449 Marine docking device Feb. 4, 2003
4286538 Multipurpose floating structure Sep. 1, 1981











 
 
  Recently Added Patents
Signal apparatus for facilitating safe backup of vehicles
Clothes hanger
(4940
Searchlight
Methods of operating non-volatile memory devices during write operation interruption, non-volatile memory devices, memories and electronic systems operating the same
Retransmission control method, base station and mobile station
Methods and apparatus for clock signal synchronization in a configuration of series connected semiconductor devices
  Randomly Featured Patents
Assessment of cervical cells
Method and apparatus for component recognition
System and method of managing queue order, and terminal device
Strut construction
Air/fuel ratio control system for internal combustion engines, having air/fuel control function at engine deceleration
Workpiece support
Herbicidal emulsifiable concentrate
Nonvolatile memory cell comprising a chalcogenide and a transition metal oxide
Production of spin-finish-free drawn fibers
Method for refining chromium-containing molten steel by decarburization