US 9,813,684 B2
Underwater image projection system and method
Rakesh Reddy, Deerfield Beach, FL (US); Bruce Johnson, Deerfield Beach, FL (US); and Kevin Doyle, Deerfield Beach, FL (US)
Assigned to Pentair Water Pool and Spa, Inc., Cary, NC (US)
Filed by Pentair Water Pool and Spa, Inc., Cary, NC (US)
Filed on Jun. 6, 2016, as Appl. No. 15/174,750.
Application 15/174,750 is a continuation of application No. 14/618,946, filed on Feb. 10, 2015, granted, now 9,360,746.
Application 14/618,946 is a continuation of application No. 13/626,867, filed on Sep. 25, 2012, granted, now 9,134,599, issued on Sep. 15, 2015.
Claims priority of provisional application 61/678,606, filed on Aug. 1, 2012.
Prior Publication US 2016/0286182 A1, Sep. 29, 2016
Int. Cl. G03B 21/14 (2006.01); H04N 9/31 (2006.01); G03B 21/608 (2014.01); G03B 21/53 (2006.01); H04N 5/74 (2006.01); G06F 3/0488 (2013.01); G03B 21/56 (2006.01)
CPC H04N 9/3179 (2013.01) [G03B 21/14 (2013.01); G03B 21/53 (2013.01); G03B 21/608 (2013.01); G06F 3/0488 (2013.01); H04N 5/74 (2013.01); H04N 9/3182 (2013.01); H04N 9/3185 (2013.01); H04N 9/3194 (2013.01); G03B 21/56 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An underwater projection system, comprising:
a water feature including a first underwater light niche;
a user interface configured to upload an image from a user to a controller; and
a projector disposed in the first underwater light niche and configured to project the image onto an underwater surface of the water feature, the projector in communication with the user interface and the controller, the controller operating the projector.