Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andre Mario Cournoyer0
Date of Patent
May 21, 2013
0Patent Application Number
131836680
Date Filed
July 15, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A device for a Frisbee golf disc that indicate position when submerged underwater. The present invention is attached to the center of bottom of a Frisbee golf disc and comprises of a compartment with holes. The compartment holds an effervescent tablet that reacts with water to produce bubbles. The water is able to reach the effervescent tablet through the holes. The bubbles from the reaction of the effervescent tablet escape from the holes and rise to the surface of the water to indicate position for easy retrieval.
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