Resources Contact Us Home
Portable marker buoy

Image Number 2 for United States Patent #4781636.

The portable marine marker buoy having a transparent signal support housing which is carried by a float and is stabilized in the water by a depending weight assembly and which is restrained from drifting by an anchor which is deployed by an automatically locking anchor line dispensing reel assembly.

  Recently Added Patents
Luminous stick
Interior solar heater
Filter block for compensating droop in a frequency response of a signal
Display screen with animated graphical user interface
Anti-reflection film and display device including the same, and manufacturing method of anti-reflection film and master film therefor
Method for enhancing digital video recorder television advertising viewership
Method of manufacturing a semiconductor device
  Randomly Featured Patents
Occipital-head support
Hinge device for portable terminal
Support arm assembly for a safe lid
Rotational positioner latch for a magnetic disc storage
Gathering unit attaching apparatus
Quinuclidine-substituted aryl compounds for treatment of disease
Semiconductor constructions
Acrylic adhesive composition and organoboron initiator system
Co-located motion vector storage
Process for fabricating semiconductor device