Inventor's product centers on summer shade

While her brother Landon Ogan, 7, watches Savanna Ogan, 14, sets up an umbrella over her mother Laura Ogan's invention called The O Towel, a round beach towel that has two grommet holes so that you can stake an umbrella in the center or on the edge, while on the beach in Carlsbad on Thursday. <br><small><B>HAYNE PALMOUR IV </B>Staff Photographer</small> <br><A HREF="https://secure.townnews.com/nctimes.com/forms/photo_services/linkorder.php?des= Photo Hayne Palmour IV / While her brother Landon Ogan, 7, watches Savanna Ogan, 14, sets up an umbrella over her mother Laura Ogan's invention called The O Towel, a round beach towel that has two grommet holes so that you can stake an umbrella in the center or on the edge, while on the beach in Carlsbad on Thursday. " target="new">Order a copy of this photo</A> <!— <br><A HREF=" ">More of this story</A> —> <br> <A HREF="http://www.nctimes.com/news/photogallery/" target="new">Visit our Photo Gallery</A> <br> <hr width="250">