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US 6,390,872 B1Granted
Surfboard having improved leash plug anchoring
AssigneeHammer Corporation
InventorCorey Croson Davis
Life of this patent
Estimating the term…
Abstract
A surfboard, comprising a blank made of lightweight, semi-rigid material and having a top major surface. A layer of resin-impregnated cloth adhered to the top major surface and a leash plug including a cup portion that is set into the top major surface of the blank and at least one extension that is interposed between the blank and the layer of resin-impregnated cloth.
Claims14
A surfboard, comprising:
- a) a blank made of lightweight, semi-rigid material and having a top major surface;
- b) a layer of resin-impregnated cloth adhered to said top major surface;
- and
- c) a leash plug including a cup portion and an extension, said cup portion being set into said top major surface of said blank and said extension being interposed between said blank and said layer of resin-impregnated cloth.
1 more element
A method of manufacturing a surfboard, comprising:
- a) providing a blank of lightweight semi-rigid material having a top major surface;
- b) forming an indentation in said blank at said top major surface;
- c) providing a leash plug having a cup portion and an extension extending outwardly from said cup portion;
- d) placing said cup portion in said indentation so that said extension extends outwardly from said cup over a portion of said top major surface;
- e) placing a cloth over said top major surface, so that said extension is interposed between said top major surface and said cloth;
- f) impregnating said cloth with resin;
- g) curing said resin.
4 more elements
A leash plug having a top and a bottom and comprising:
- a) a cup portion having a top at said top of said leash plug, traversed by a cross-bar;
- b) a ridge encircling and defining said top of said cup portion;
- c) a rim extending outwardly from said ridge;
- and
- d) a retention wall extending downwardly from said rim, substantially at a right angle to said rim.
2 more elements
Dependencies are inferred from the claim text.