Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Reexamination Certificate
1999-11-08
2001-07-10
Warden, Sr., Robert J. (Department: 1744)
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
C015S188000
Reexamination Certificate
active
06256830
ABSTRACT:
BACKGROUND OF THE INVENTION
(1) Field of the Invention
The present invention relates generally to athletic shoe cleaners and, more particularly, to a device for cleaning non-metal spiked golf shoes.
(2) Description of the Prior Art
Devices for cleaning the conventional metal spiked golf shoes are well known. For example, U.S. Pat. No. 3,028,617, issued to Racina, discloses a bristled brush that is attachable to a pull cart for a golf bag. Similarly, U.S. Pat. No. 3,747,150, issued to Kozub, discloses double-sided bristle brush that can be attached to the wheel of a golf club pull cart. Stationary bristle brushes that are mounted at ground level, with the bristles pointed upwardly are also well known. The state of the art of athletic shoe cleaning devices, and golf shoe cleaning devices particularly, is based on the predominant use of metal spiked golf shoes.
There is a trend, however, in the golf industry toward non-metal spiked golf shoes. There are several advantages associated with the traditional metal spiked golf shoe. They provide excellent stability during the golf swing. Traction during walking with metal spiked golf shoes is also excellent. The disadvantage of the metal spikes, however, is that they extensively damage golf greens, fairways and golf club facilities. The damage caused by metal spiked golf shoes increases golf course maintenance costs and effects the quality of the golf course play. Because of these problems associated with the use of metal spiked golf shoes, many golf facilities have banned metal spiked golf shoes. Thus, there was a need in the golf shoe art for a golf shoe that would provide stability and traction yet reduce the damage to golf greens, fairways and club facilities.
Golf shoe cleats for use in place of a standard metal spike, such as those disclosed in U.S. Pat. No. 5,367,793, issued to Deacon et al., are known to cause significantly less damage to golf greens, fairways and facilities than conventional metal spikes.
There are, however, still disadvantages associates with non-metal spiked golf shoes. One of the most significant disadvantages is the loss of the excellent stability and traction associated with metal spiked golf shoes. This loss of stability and traction is exacerbated by the tendency of grass, dirt and other debris to collect on the bottom sole of non-metal spiked golf shoes. This collection of grass, dirt and debris further reduces stability and traction, especially under wet conditions and hilly terrain.
Conventional golf shoe cleaners, such as those discussed above, have serious disadvantages with respect to cleaning non-metal spiked golf shoes. Conventional golf shoe cleaners generally consist of a plurality of brush bristles anchored in a base. One disadvantage of such a cleaner is that brush bristles are not sufficiently rigid to dislodge grass, dirt, leaves and other debris from the bottom sole of a non-metal spiked golf shoe.
Another disadvantage associated with using conventional golf shoe cleaners with non-metal spiked golf shoes is that the flexibility of the brush bristles causes unwanted spray of mud, dirt and debris during the cleaning of the bottom sole of the golf shoe. This unwanted spray of mud, dirt and debris can cause soiling of the golfer's apparel, pants and socks and other nearby objects.
A further disadvantage of conventional golf shoe cleaners is the difficulty involved in cleaning the bottom of a golf shoe, particularly a non-metal spiked golf shoe during play. For example, the brush disclosed in U.S. Pat. No. 3,747,150, issued to Kozub, requires a golfer to stand on one foot and to maintain balance while cleaning the bottom of the shoe on the other foot. If the golfer loses balance, he may fall and suffer injury and/or damage to equipment and apparel. Another disadvantage associated with conventional golf shoe cleaners is the relatively high cost of manufacturing golf shoe cleaners comprised of brush bristles.
Accordingly, there remains a need for a new and improved golf shoe cleaner that is sufficiently rigid to be able to remove grass, dirt and debris from the bottom of non-metal spiked golf shoes while, at the same time, reduces the unwanted spray of dirt and debris associated with conventional bristle type golf shoe cleaners and is inexpensive and easy to manufacture.
SUMMARY OF THE INVENTION
The present invention is directed to an athletic shoe cleaner for cleaning a shoe bottom, especially the bottom of a shoe having non-metal spikes. The athletic shoe cleaner includes a cleaning surface having a plurality of spaced apart rods, wherein each of the plurality of spaced apart rods is formed from a semi-rigid material. In the preferred embodiment, the cleaner includes a flexible base for supporting the rods and permitting the cleaner to be mounted to a surface such as a fender or floor of a golf cart. Also, in the preferred embodiment, the base is generally round and the plurality of spaced apart rods are arranged in an overlapping and radially symmetrical fashion with respect to the center of the cleaner with the height of each of the plurality of spaced apart rods increasing from the outer edge to the center.
Attachment of the cleaner to a surface such as a golf cart fender or floor of the cart may not be convenient in some circumstances. For example, the golf cart may be rented, requiring detachment of the cleaner at the end of play. As a result, the cleaner may be forgotten, or the adhesive surface may be damaged, impairing the attachment of the cleaner to another fender or surface. In addition, the golfer's shoes may require cleaning at a time when the golfer is away from the golf cart.
Therefore, the present invention also contemplates an alternative embodiment of the cleaner that can be carried by the golfer and placed upon the ground or other surface when it is to be used. This embodiment requires no attachment to a surface. Instead, the cleaner of this embodiment simply rests upon the surface, and can be picked up after shoes are cleaned.
Basically, the alternative cleaner is comprised of a base segment having opposed first and second faces, with projections of the above-described configuration extending outwardly from at least the first face. The second face also includes outwardly extending projections, which may be of the same configuration as the projections extending from the first face.
A face of the base segment together with the projections extending therefrom will be referred to herein as a “surface.” Thus, the cleaner may also be described as a pair of opposed surfaces, each of which has a base and a plurality of outwardly extending projections.
The alternative cleaner may also include an attached strap for use in carrying the cleaner, or attaching the cleaner to the user's belt, a part of the golf cart, the user's golf bag, etc. For example, the cleaner may include a hole extending through the base from one face to the other, and a strap in the form of a continuous loop that extends through the hole.
The alternative cleaner can simply be dropped onto the ground or other surface for use, with the second cleaner face being toward the ground or other surface. The projections on the second face frictionally engage the surface, and may be pressed into the surface when the cleaner is used. The user can simply rub the sole of the golf shoe onto the upper face of the cleaner to remove dirt and debris, and pick up the cleaner when finished.
Thus, in one embodiment the alternative cleaner is comprised of a base, which is preferably a flexible base, having a first face or cleaning surface with a plurality of outwardly extending, spaced apart rods, formed from a semi-rigid material. Preferably, the rods are arranged in an overlapping and radially symmetrical fashion with respect to the center of the cleaner with the height of each of the plurality of spaced apart rods increasing from the outer edge to the center. The rods are preferably tapered, with the top end of each rod preferably being truncated. These terms have the meanings noted above.
As with the first-desc
Olsen Kaj K.
Rhodes & Mason PLLC
Warden, Sr. Robert J.
LandOfFree
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