Lighted sports equipment
Lighted sports equipment comprising a ski pole includes a tip portion, an illuminable shaft portion, and a grip portion. The tip portion has a tip end and a connecting end. The illuminable shaft portion has a first engaging end, a second engaging end that is removably coupled to the connecting end of the tip portion, and an illumination means for illuminating the illuminable shaft portion in response to provision of electrical energy thereto. The grip portion has an end that is removably coupled to the first engaging end of the illuminable shaft portion. The equipment further comprises means for selectively providing electrical energy to the illuminable shaft portion. Also disclosed is lighted sports equipment comprising a snowboard, a waterboard, and a skateboard.
The present application claims the benefit of U.S. provisional application Ser. No. 60/523,519 filed Nov. 19, 2003, the disclosure of which is specifically incorporated herein by reference thereto.
FIELD OF THE INVENTIONThe present invention relates generally to sports equipment. The invention relates specifically to lighted sports equipment such as ski poles, and to lighted sports equipment in forms of boards such as snowboards, waterboards, and skateboards.
BACKGROUND OF THE INVENTIONSporting activities involving motion of the participant, sometimes at high speeds, have been and continue to be very popular. In the snow sports of skiing and snowboarding, among others, at least one board (hereinafter, collectively, “snowboard”) is attached to the participant by way of boots and bindings as well known, and gravity or other forces propel the participant down or across typically snow-covered terrain. The participant also, particularly when skiing, typically utilizes one or more ski poles for balance and other purposes as is well known. In the water sports of water skiing, wakeboarding, and surfing, among others, at least one board (hereinafter, collectively, “waterboard”) is attached to the participant by way of a binding, or the participant simply stands on the board. A tow rope of a tow boat or other force (e.g., wave action) propels the participant across the water. Similarly, in the dry land sport of skateboarding, among others, the participant stands on at least one board (hereinafter, collectively, “skateboard”) and gravity or another force (e.g., from foot action of the participant) propels the participant across typically hard-surfaced terrain.
Participation in these sports has always involved some risk of physical injury to the participant. Often, such injuries are due to collisions with other participants or on-terrain mechanized equipment or waterborne vessels. Such collisions are often attributed to low visibility conditions, such as during white-outs, times of diminished sunlight, or at night. In response to the problems caused by diminished visibility, various devices such as high-visibility streamers, externally-worn lights or beacons, and brightly-colored clothing have been employed with limited success to reduce risk of collision and injury.
As shown in the patent art, attempts have been made to provide lighted sports equipment, for safety and novelty purposes.
For example, lighted novelty footwear is disclosed in U.S. Pat. No. 5,033,212 issued to Evanyk; U.S. Pat. No. 5,704,705 issued to Chien; U.S. Pat. No. 5,720,121 issued to Barker; U.S. Pat. No. 5,857,273 issued to Rapisarda; U.S. Pat. No. 5,865,523 issued to Chien; and U.S. Pat. No. 5,894,686 issued to Parker, et al.
With specific reference to snowboards (as herein defined) attempts have been made to provide lighting as shown in U.S. Pat. No. 4,083,572 issued to May, Jr.; U.S. Pat. No. 5,039,128 issued to Romuno; U.S. Pat. No. 6,310,551 issued to Croft; and U.S. Pat. No. 6,540,384 issued to Rosevear. These patented devices, however, are for the most part bulky and cumbersome, and rely on relatively complicated assemblies and external attachment means.
With specific reference to ski poles, attempts have been made to provide lighting as shown in U.S. Pat. No. 4,023,817 issued to Lah, et al.; U.S. Pat. No. 4,066,889 issued to Hodgson; U.S. Pat. No. 4,129,311 issued to Hodgson, et al.; U.S. Pat. No. 5,056,821 issued to Fierro; U.S. Pat. No. 5,149,489 issued to Crews; U.S. Pat. No. 5,271,640 issued to Potochick, et al.; and U.S. Pat. No. 6,152,491 issued to Queentry. These patented devices, however, typically rely on relatively complicated components, assemblies, and external attachment means, and are in some cases bulky, cumbersome, and difficult to efficiently manufacture.
Additionally, sports equipment manufacturers and even the participants themselves often wish to draw attention to their equipment brands of choice. Typically, such “brand identification” has been conveyed by way of, for example, trademarks, logos, and graphics provided on or with the equipment. However, brand identification is often lost in low-visibility conditions; indeed, brand identification is usually not conveyed unless the equipment is being directly and deliberately viewed.
Therefore, there exists a need for sports equipment such as snowboards, ski poles, waterboards, skateboards, and the like, which reduce the risk of physical injuries from collisions in low visibility conditions, and which enhances brand identification. There also exists a need for such sports equipment that does not rely on complicated components, assemblies, or external attachment means, and that is generally compact, simple, and efficient to manufacture.
SUMMARY OF THE INVENTIONAn object of the present invention is to provide lighted sports equipment in the form of a ski pole, which reduces the risk of physical injury from collision in low visibility conditions, and which enhances brand identification.
Another object of the present invention is to provide lighted sports equipment in the form of a snowboard, which reduces the risk of physical injury from collision in low visibility conditions, and which enhances brand identification.
A further object of the present invention is to provide lighted sports equipment in the form of a waterboard, which reduces the risk of physical injury from collision in low visibility conditions, and which enhances brand identification.
A still further object of the present invention is to provide lighted sports equipment in the form of a skateboard, which reduces the risk of physical injury from collision in low visibility conditions, and which enhances brand identification.
A yet further object of the present invention is to provide lighted sports equipment that does not rely on complicated components, assemblies, or external attachment means, and that is generally compact, simple, and efficient to manufacture.
In accordance with the present invention, lighted sports equipment comprising a ski pole includes a tip portion, an illuminable shaft portion, and a grip portion. The tip portion has a tip end and a connecting end. The illuminable shaft portion has a first engaging end, a second engaging end that is removably coupled to the connecting end of the tip portion, and an illumination means for illuminating the illuminable shaft portion in response to provision of electrical energy thereto. The grip portion has an end that is removably coupled to the first engaging end of the illuminable shaft portion. The equipment further comprises means for selectively providing electrical energy to the illuminable shaft portion.
Also in accordance with the present invention, lighted sports equipment comprises a snowboard, a waterboard, and a skateboard.
BRIEF DESCRIPTION OF THE DRAWINGS
Referring to
As shown in
Although not specifically depicted, illumination means 24 of illuminable shaft portion 18 preferably comprises at least one electro-luminescent device; it is also to be understood that as used herein, the term “electro-luminescent device” is intended to include all suitable electro-luminescent (EL) sheets, neon-like devices, cathode devices, light emitting diodes (LEDs), photo-emissive wires, light-emitting polymers (LEPs), organic light emitting diodes (OLEDs), short-molecule organic light emitting diodes (SMOLEDs), and dendrimers, as are known in the art. Means 30 for selectively providing electrical energy to illumination means 24 of illuminable shaft portion 18 selectively acts, at least in part, in response to switch means 32. In a preferred embodiment, switch means 32 comprises a conventional solid state switch 32. Means 30 preferably includes solid state power inverter circuitry 34. Means 30 is preferably housed within grip portion 26; alternatively, as may be desired, means 30 could be housed, partially or completely, within shaft portion 18 proximate to grip portion 26. As used herein, the term “switch” is intended to include all suitable devices for switching or controlling electrical energy, whether manual or automatic, such as a simple on-off switch, a chase sequence switch, an intermittent on-off switch, or a random chase-to-intermittent on-off switch. Further, any suitable combination of such switching devices may be used in a particular embodiment of the invention.
Although not shown in the drawings, it is to be understood that ski pole 10 of the present invention could have a unitary construction as may be desired for a particular use. In such an embodiment, the aforementioned (i) connecting end 16 of tip portion 12, (ii) first and second engaging ends 20 and 22 of shaft portion 18, and (iii) end 28 of grip portion 26 would therefore be omitted, since no distinct removable coupling would exist between them.
In a preferred embodiment, tip portion 12 and shaft portion 18 are each manufactured from a suitable, durable plastic resin, machined carbon fiber, spun metal, or combination thereof. Grip portion 26 is preferably constructed from poly-carbonate resin, but may also be fabricated from other rubber-type materials in a “two shot” or “three shot” injection molding process of several distinct plastics and metallized plastics.
It is to be understood that illumination means 24 within illuminable shaft portion 18 may provide interchangeability, such that a user of pole 10 may easily disassemble the aforedescribed components thereof and change or “swap out” an illumination means 24 that has failed or where a different means 24 is desired, perhaps to provide another lighted color scheme. In an embodiment of the invention utilizing LEDs for means 24, high-intensity and color-changeable red-green-blue (RGB) LEDs are commercially available, and are disposed within a ring (not illustrated) proximate to grip portion 26. If desired, light from the ring of RGB LEDs may be “channeled” down through a rod-like length of plastic, glass, or fiber optic material (not illustrated) that is inserted into cavity 18′ of portion 18. In an embodiment of the invention utilizing photo-emissive wires, one or more wires may be formed into one or more “braids” which may be comprised of individual strands of different colors; thereby, selection of any single or multiple colors may ultimately provide any number of lighted color effects.
A power source of means 30, for selectively providing electrical energy to illumination means 24, is generally identified as P in
In
Turning, again, to
Similarities between snowboard (or waterboard or skateboard) 40 and the aforedescribed illuminable shaft portion 18 of ski pole 10 are as follows: portions 42, 44, and 46 of snowboard 40 are each selectively illuminable, being responsive to at least one illumination means 48 provided within, preferably, waist portion 44. Snowboard 40 includes means 49 for selectively providing electrical energy to illumination means 48. Tip portion 42, waist portion 44, and tail portion 46 may each be constructed at least in part from a translucent material, as desired in a particular embodiment of snowboard 40. The translucent material may be a clear, durable material as aforedescribed. Illumination means 48 preferably comprises at least one electro-luminescent device, also as aforedescribed. Finally, means 49 for selectively providing electrical energy to at least one illumination means preferably comprises a suitable solid state switch.
It is to be particularly appreciated and understood that the illumination means of the present invention may involve changing and/or flashing colors, for novelty, festive, advertising, signaling, or emergency purposes. Also, various artistic effects could be achieved by way of the illumination means, to provide specific points of light or to display a trademark, design, or other advertising device.
While embodiments of the present invention have been particularly shown and described with reference to the accompanying figures, it will be understood, however, that other modifications thereto are of course possible, all of which are intended to be within the true spirit and scope of the present invention. It should be appreciated that components of the invention aforedescribed may be substituted for other suitable components for achieving desired results, or that various accessories may be added thereto. For example, LEDs could be set into a “submerged” layer of material forming a snowboard, beneath or above a translucent cover or base, such that light being emitted from the illumination means would be diffused along a desired length of the snowboard, with control of color patterns being achieved as aforedescribed relative to a ski pole.
Further, the aforedescribed elements of the various exemplary embodiments of the invention may be re-arranged to an extent that it is physically possible to do so, as may be desired.
Lastly, the choice of compositions, sizes, and strengths of various aforementioned components of the embodiments of the present invention are all a matter of design choice depending upon intended uses thereof. In the present invention, such components are preferably chosen with regard to an ability to withstand both high physical stresses, and cold temperatures.
Accordingly, these and other various changes or modifications in form and detail of the present invention may also be made therein, again without departing from the true spirit and scope of the invention as defined by the appended claims.
Claims
1. Lighted sports equipment, comprising:
- a ski pole, said ski pole including a tip portion, an illuminable shaft portion, and a grip portion, wherein (i) said tip portion has a tip end and a connecting end, (ii) said illuminable shaft portion has (a) a first engaging end, (b) a second engaging end being removably coupled to said connecting end of said tip portion, and (c) an illumination means for illuminating said illuminable shaft portion in response to provision of electrical energy thereto, and (iii) said grip portion has an end being removably coupled to said first engaging end of said illuminable shaft portion; and
- means for selectively providing electrical energy to said illuminable shaft portion.
2. The lighted sports equipment comprising a ski pole of claim 1, wherein said tip portion selectively includes a basket proximate to said tip end.
3. The lighted sports equipment comprising a ski pole of claim 1, wherein said illuminable shaft portion has an external cross-sectional geometric shape selected from the group consisting of a circle, an ellipse, a triangle, a square, a pentagon, a hexagon, a heptagon, and an octagon.
4. The lighted sports equipment comprising a ski pole of claim 1, wherein said illuminable shaft portion is constructed at least in part from a translucent material.
5. The lighted sports equipment comprising a ski pole of claim 4, wherein said translucent material is a clear, durable material.
6. The lighted sports equipment comprising a ski pole of claim 1, wherein said illumination means of said illuminable shaft portion comprises at least one electro-luminescent device.
7. The lighted sports equipment comprising a ski pole of claim 1, wherein said means for selectively providing electrical energy to said illuminable shaft portion comprises a switch.
8. Lighted sports equipment, comprising:
- a ski pole, said ski pole including a tip portion, an illuminable shaft portion, and a grip portion, wherein (i) said tip portion has a tip end, (ii) said illuminable shaft portion has an illumination means for illuminating said illuminable shaft portion in response to provision of electrical energy thereto; and
- means for selectively providing electrical energy to said illuminable shaft portion.
9. The lighted sports equipment comprising a ski pole of claim 8, wherein said tip portion selectively includes a basket proximate to said tip end.
10. The lighted sports equipment comprising a ski pole of claim 8, wherein said illuminable shaft portion has an external cross-sectional geometric shape selected from the group consisting of a circle, an ellipse, a triangle, a square, a pentagon, a hexagon, a heptagon, and an octagon.
11. The lighted sports equipment comprising a ski pole of claim 8, wherein said illuminable shaft portion is constructed at least in part from a translucent material.
12. The lighted sports equipment comprising a ski pole of claim 11, wherein said translucent material said translucent material is a clear, durable material.
13. The lighted sports equipment comprising a ski pole of claim 8, wherein said illumination means of said illuminable shaft portion comprises at least one electro-luminescent device.
14. The lighted sports equipment comprising a ski pole of claim 8, wherein said means for selectively providing electrical energy to said illuminable shaft portion comprises a switch.
15. Lighted sports equipment, comprising:
- a snowboard, said snowboard including a tip portion, a waist portion, and a tail portion, wherein (i) said tip portion has a selected angle of inclination relative to said waist portion, (ii) said waist portion has a selected camber, (iii) said tail portion has a selected angle of inclination relative to said waist portion, and (iv) said tip portion, said waist portion, and said tail portion are each selectively illuminable, being responsive to at least one illumination means provided within said snowboard; and
- means for selectively providing electrical energy to said at least one illumination means.
16. The lighted sports equipment comprising a snowboard of claim 15, wherein at least one of said tip portion, waist portion, and tail portion is constructed at least in part from a translucent material.
17. The lighted sports equipment comprising a snowboard of claim 16, wherein said translucent material is a clear, durable material.
18. The lighted sports equipment comprising a snowboard of claim 15, wherein said illumination means comprises at least one electro-luminescent device.
19. The lighted sports equipment comprising a snowboard of claim 15, wherein said means for selectively providing electrical energy to said at least one illumination means comprises a switch.
20. Lighted sports equipment, comprising:
- a waterboard, said waterboard including a tip portion, a waist portion, and a tail portion, wherein (i) said tip portion has a selected angle of inclination relative to said waist portion, (ii) said waist portion has a selected camber, (iii) said tail portion has a selected angle of inclination relative to said waist portion, and (iv) said tip portion, said waist portion, and said tail portion are each selectively illuminable, being responsive to at least one illumination means provided within said waterboard; and
- means for selectively providing electrical energy to said at least one illumination means.
21. The lighted sports equipment comprising a waterboard of claim 20, wherein at least one of said tip portion, waist portion, and tail portion is constructed at least in part from a translucent material.
22. The lighted sports equipment comprising a waterboard of claim 21, wherein said translucent material is a clear, durable material.
23. The lighted sports equipment comprising a waterboard of claim 20, wherein said illumination means comprises at least one electro-luminescent device.
24. The lighted sports equipment comprising a waterboard of claim 20, wherein said means for selectively providing electrical energy to said at least one illumination means comprises a switch.
25. Lighted sports equipment, comprising:
- a skateboard, said skateboard including a tip portion, a waist portion, and a tail portion, wherein (i) said tip portion has a selected angle of inclination relative to said waist portion, (ii) said waist portion has a selected camber, (iii) said tail portion has a selected angle of inclination relative to said waist portion, and (iv) said tip portion, said waist portion, and said tail portion are each selectively illuminable, being responsive to at least one illumination means provided within said skateboard; and
- means for selectively providing electrical energy to said at least one illumination means.
26. The lighted sports equipment comprising a skateboard of claim 25, wherein at least one of said tip portion, waist portion, and tail portion is constructed at least in part from a translucent material.
27. The lighted sports equipment comprising a skateboard of claim 26, wherein said translucent material is a clear, durable material.
28. The lighted sports equipment comprising a skateboard of claim 25, wherein said illumination means comprises at least one electro-luminescent device.
29. The lighted sports equipment comprising a snowboard of claim 25, wherein said means for selectively providing electrical energy to said at least one illumination means comprises a switch.
Type: Application
Filed: Nov 19, 2004
Publication Date: May 19, 2005
Inventors: William Holmberg (Osceola, WI), Carl Boudreau (Savage, MN)
Application Number: 10/993,530