Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 441/36
Name: Buoys, rafts, and aquatic devices > Rafts > With signal device
Description: Device including an attention getting device in the form of a flag, light, etc.

Patents under this class:

Patent Number Title Of Patent Date Issued
8414340 Personal flotation and rescue device Apr. 9, 2013
7695334 Water-activated and light-assisted visual locating device Apr. 13, 2010
7140936 Island swim raft Nov. 28, 2006
7001227 Personal floatation and rescue device Feb. 21, 2006
6659822 Lake raft Dec. 9, 2003
5597335 Marine personnel rescue system and apparatus Jan. 28, 1997
5452189 Lamp for a life jacket or raft Sep. 19, 1995
5237491 Personal rescue light Aug. 17, 1993
5216421 Indicator for small watercraft Jun. 1, 1993
4873933 Float-free arrangement for marine radio distress beacons Oct. 17, 1989
4871996 Warning system for watercraft Oct. 3, 1989

  Recently Added Patents
Device and method for quantizing and inverse quantizing LPC filters in a super-frame
Apparatus and sensor for adjusting vertical sensor-alignment
Laser protection polymeric materials
Method and structure of forming backside through silicon via connections
Systems, methods, and computer readable media for providing information related to virtual environments to wireless devices
Method and structure for forming ETSOI capacitors, diodes, resistors and back gate contacts
Remote device pairing setup
  Randomly Featured Patents
Floor panel with edge connectors
Boat cockpit lamp
Antifoam additives
Grinding machine
Display screen with icon or packaging with surface ornamentation
Integrated fuel cell and fuel conversion apparatus
Apparatus and process for producing shaped parts
Polymeric fluorescent substance and polymer light emitting device
Apparatus, method, system, and computer program for managing image processing
Franking machine