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Class Information
Number: 351/43
Name: Optics: eye examining, vision testing and correcting > Spectacles and eyeglasses > Floating or underwater type
Description: Subject matter wherein a light-weight float is removable attached to a spectacle frame for recovering glasses accidentally dropped into the water, or wherein the spectacles are especially adapted for underwater use as to enable the human eye to accommodate for distortionless viewing of objects under water.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8651658 Masks Feb. 18, 2014
8485658 Thermal conditioning buoyant eyewear retainers Jul. 16, 2013
8272075 Frameless diving mask Sep. 25, 2012
8235523 Eye covering Aug. 7, 2012
7992227 Frame structure of lenses Aug. 9, 2011
7980689 Floating eyewear and method of making floating eyewear Jul. 19, 2011
7966701 Adjustable ratchet buckle Jun. 28, 2011
7941874 Swimming or diving goggles May. 17, 2011
7836561 Buckle for diving goggles or the like Nov. 23, 2010
7699462 Scuba diving mask with corrective lenses Apr. 20, 2010
7604346 Protective glasses assembly Oct. 20, 2009
7552484 Swimming goggles Jun. 30, 2009
7490365 Swimming goggles Feb. 17, 2009
7475435 Swim goggles Jan. 13, 2009
7380932 Floatation device for eyeglass lanyards Jun. 3, 2008
7334270 Strap for diving face mask Feb. 26, 2008
7300149 Wide-angle diving lens Nov. 27, 2007
7226180 Pair of shining swimming goggles Jun. 5, 2007
7185372 Diving mask Mar. 6, 2007
7172278 Near-sighted lens of wide-vision diving mirror Feb. 6, 2007
7165837 Swimming goggles Jan. 23, 2007
7134148 Swim mask Nov. 14, 2006
7134149 Face mask for diving Nov. 14, 2006
7125115 Panoramic-view diving mask with self-sealing, non-glued removable watertight lens having contoured lips Oct. 24, 2006
7081809 Electronic pace regulating, timing, and coaching device and system Jul. 25, 2006
7013495 Removable comfort safety wing for use with a sideshield Mar. 21, 2006
7004580 Adjustable and reconfigurable eyeglasses Feb. 28, 2006
6953247 Dive mask system Oct. 11, 2005
6921165 Self-sealing, non-glued removable watertight lens assembly method of a panoramic-view diving mask Jul. 26, 2005
6921164 Underwater viewing lens Jul. 26, 2005
6860596 Floatation device for eyeglasses Mar. 1, 2005
6837240 Display system upgrade for a full face mask Jan. 4, 2005
6761448 Eyeglass retainer with retainer strap and interlocking retainer devices Jul. 13, 2004
6676257 Eyewear with polarized lens for water sports Jan. 13, 2004
6612693 Panoramic reverse Galilean telescope optics for an underwater diving mask Sep. 2, 2003
6513171 Activity eye wear Feb. 4, 2003
6513925 Snug fitting floating eyeglasses Feb. 4, 2003
6478419 Combination eyeglass buoyancy system Nov. 12, 2002
6460994 Plano-convex lens system for underwater diving mask Oct. 8, 2002
6460995 Multi-piece lens having bonded lens portions Oct. 8, 2002
6447115 Dive mask with integrated monitoring system Sep. 10, 2002
RE37816 Diving mask with lenses and method of fabricating the same Aug. 13, 2002
6416199 Modified underwater diving mask Jul. 9, 2002
6405384 Swimming goggles Jun. 18, 2002
6394600 Replaceable lens system May. 28, 2002
6390640 Lighted mask for underwater divers May. 21, 2002
6367091 Swimming goggles Apr. 9, 2002
6349419 Swimming goggles Feb. 26, 2002
6350030 Face mask for diver Feb. 26, 2002
6349420 Swimming goggle Feb. 26, 2002

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