Golf hole collar
OwnerRichard P. Browneinventor
Life of this patent
Estimating the term…
Abstract
A simple, brightly colored, plastic collar is disclosed for greatly enhancing the visibility of the golf hole for players, spectator and televised golf events. The collar has a diameter essentially the same as a regulation hole and is installed in the cup adjacent the exposed earth wall between the lip of the hole and the hole liner. Furthermore, use of the collar enhances a retention of moisture in the earth around the lip to prevent drying and crumbling of the soil which can cause an initially sharp lip to become rounded. The collar preferably has tabs extending upwardly along the upper perimeter to insure that the reaction of an impinging golf ball against the cup wall having the collar installed is not substantially altered from the reaction of a ball impinging an earth surface of a cup not having the collar installed.
Claims5
A device for increasing the visibility of a golf putting hole in a natural grass putting green and adapted to be installed against the earth extending between the upper lip of the hole and the upper edge of the recessed liner in said hole, comprising a brightly colored, cylindrical collar having upper and lower perimeters, a height slightly less than the distance between said lip and said upper edge of the hole liner, and an inside diameter essentially the same as a regulation golf hole diameter, the properties of said collar being such as to impart an absence of elastic reaction to an impinging golf ball and sufficiently stiff to retain the regulation diameter and sufficiently flexible to permit the temporary collapse of its diameter, and said collar having tab members extending upwardly around said upper perimeter.
Dependencies are inferred from the claim text.