Universal open-heel dive fin replacement heel strap

Buoys – rafts – and aquatic devices – Swimming aid to increase stroke efficiency – Foot attached

Reexamination Certificate

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Details

C036S058600

Reexamination Certificate

active

06923697

ABSTRACT:
A dive fin replacement heel strap for use on open-foot pocket dive fins having a mounting device on each side of the fin to secure the fins onto a user's foot. The strap is made of an elongate elastic material and has a predetermined width (W). It has a plurality of orifices of a predetermined opening size (D), positioned on the elongate elastic material. There is a tab on the end of the elongate elastic material. The tab has a solid flexible lip around its periphery which has a width greater than W and a height greater than D. There is an indent in the upper horizontal surface and in the lower horizontal surface of the elongate elastic material adjacent to the tab. The orifices are adapted to attached to a mounting device of a dive fin. The tab is adapted to pass through a mounting device of a dive fin and to pass through an orifice and lock in place thereat.

REFERENCES:
patent: 4795385 (1989-01-01), Matsuoka
patent: 5020191 (1991-06-01), Uke
patent: 5545067 (1996-08-01), Garofalo
patent: 5597336 (1997-01-01), Evans
patent: 5607334 (1997-03-01), Garofalo
patent: 5683279 (1997-11-01), Raasch et al.
patent: 5960565 (1999-10-01), Lochbaum
patent: 6227924 (2001-05-01), Miller
patent: 6247983 (2001-06-01), Yeh
patent: 6341383 (2002-01-01), Beltrani
patent: 6398604 (2002-06-01), Kawashima et al.
patent: 6435926 (2002-08-01), Yeh
patent: 1241394 (1960-08-01), None
patent: 762126 (1956-11-01), None
Calzuros® protective footwear; Steeles.com catalog at “www.steeles.com/catalog/calzuro.html”.

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