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
Automated user interface adjustment
Jacket liner
Image display device and method of changing first EDID with second EDID wherein the second EDID information is compatible with image display device
Wrench
Method and apparatus for providing spin-home function for mobile communication terminal
Subscribing to content
Anti-infective derivatives, method for the production thereof, pharmaceutical compositions containing same and uses of said derivatives in treatment
  Randomly Featured Patents
OLED luminaire
Multimode radar for road vehicle blind-zone target discrimination
Secure, automated transaction system that supports an electronic currency operating in mixed debit & credit modes
Methods for rapid identification of pathogens in humans and animals
Hair dryer casing
Frame for an electronic instrument
Method for automatically setting up and/or controlling a telecommunication conference
Liquid crystal composition and liquid crystal display device
Dining chair
Substrate processing system and data retrieval method