Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 116/108
Name: Signals and indicators > Alarms > Buoy > Whistling
Description: Devices in which air is periodically compressed by the motion of the buoy and utilized for blowing the whistle.










Patents under this class:

Patent Number Title Of Patent Date Issued
7258836 Freeze resistant buoy system Aug. 21, 2007











 
 
  Recently Added Patents
Device and process for isolating and cultivating live cells on a filter or extracting their genetic material
System and method for terminating communication sessions with roaming mobile devices
Advocate for facilitating verification for the online presence of an entity
System and method for managing content on a network interface
Rules-based approach to transferring and/or viewing medical images
Carrier or transport strip
Antibody recognizing turn structure in amyloid .beta.
  Randomly Featured Patents
Device for measuring the amplitude of the tip of an oscillating capillary
Image forming apparatus with a contact member contacting an image carrier
Integral blood oxygenator
Fishing reel body
Fabric raising machine including positively rotatively controlled raising cylinders
Secondary aliphatic diamines as curing agents for polyurethanes and polyureas prepared using high-pressure impingement mixing
Haemophilus influenzae pilus vaccines
HDTV to conventional TV signal converting apparatus with non-linear level correction
Support device for a cylindrical rotary member
Apparatus for curing bonding material of artificial nail tips