Abstract: An anchor assembly for supporting a post and a base plate for the assembly. The assembly includes a tubular anchor body with an arcuate interior area. The anchor body is configured to receive a post having an arcuate exterior profile and a hollow lower end. The base plate is for connection with the anchor body. The base plate has an arcuate portion shaped congruently to the anchor body. The base plate has an arcuate conical portion that has a cross-sectional area that is complementary to the hollow lower end of the post and that has a greatest radial dimension at a base of the conical portion. The greatest radial dimension is greater than a complementary dimension of an interior surface of the post to cause the interior surface to slide over the conical portion and the conical portion to frictionally engage the post to prevent lateral movement of the post.

Abstract: A non-slip platform for location adjacent to a body of water providing a person with traction despite the presence of water on the platform, wherein the platform includes an upper portion; a fluid-draining topography at the upper portion that channels the water to minimize water contact with the person on the platform; and a non-slip surface coating on the fluid-draining topography for traction, said non-slip surface coating including an abrasive layer. The present invention is also directed to a method of making the non-slip platform for location adjacent to a body of water, the method including the steps of forming a fluid-draining topography at the upper portion of the non-slip platform, preparing the fluid-draining topography to support an abrasive layer, depositing the abrasive layer on the prepared fluid-draining topography, and providing a topcoat to the fluid-draining topography.

Abstract: A through-flange for attaching a pipe to the curved sidewall of a vessel. A flange portion of the through-flange is contoured to match the curvature of the sidewall and thus can be glued directly to the sidewall. A retaining ring also being contoured to match the sidewall is inserted over a tubular portion of the through-flange.