초록 ▼

A three-wheeled roller skate and method therefore, including a substantially shoe-shaped foot receptacle, two heel end wheels rotatably coupled to an axis, and a toe end wheel smaller in diameter than the two heel end wheels positioned in front of and spaced apart from the toe end of the skater's fo

A three-wheeled roller skate and method therefore, including a substantially shoe-shaped foot receptacle, two heel end wheels rotatably coupled to an axis, and a toe end wheel smaller in diameter than the two heel end wheels positioned in front of and spaced apart from the toe end of the skater's foot, allowing a user to maximize both stability as well as speed.

대표청구항 ▼

1. A three wheel roller skate comprising, in combination:a first horizontal platform having a top portion and a bottom portion and a first end and a second end and a first side and a second side; a vertical platform having a top end and a bottom end, said bottom end is fixedly coupled to said second

1. A three wheel roller skate comprising, in combination:a first horizontal platform having a top portion and a bottom portion and a first end and a second end and a first side and a second side; a vertical platform having a top end and a bottom end, said bottom end is fixedly coupled to said second end of said first horizontal platform; a second horizontal platform having a first end and a second end, said first end of said second horizontal platform is fixedly coupled to said top end of said vertical platform; a substantially shoe-shaped foot receptacle having a heel end and a toe end, said foot receptacle having a foot receiving portion having a front portion and a back portion and is fixedly coupled to said top portion of said first horizontal platform with said heel end of said foot receptacle coupled proximate said first end of said first horizontal platform and said toe end of said foot receptacle coupled proximate said second end of said first horizontal platform; an axle having a first end and a second end, said axle is fixedly coupled to said bottom portion of said first horizontal platform proximate a center of gravity of said shoe-shaped foot receptacle below and closer to said rear portion than said front portion of said foot receptacle; a first wheel rotatably coupled to said first end of said axle proximate said first side of said first horizontal platform; a second wheel having substantially the same shape and diameter of said first wheel rotatably coupled to said second end of said axle proximate said second side of said first horizontal platform and substantially parallel to said first wheel; a third wheel smaller in diameter than said first and second wheels rotatably coupled to said second horizontal platform proximate said second end of said second horizontal platform, said third wheel is in front of and spaced from said toe end of said shoe receptacle, a bottom surface portion of said third wheel is in horizontal alignment with a bottom surface portion of both said first wheel and said second wheel to maintain said first horizontal platform parallel to ground during use of the three wheel roller skate; and a braking device fixedly coupled to said bottom portion of said first horizontal platform proximate said first end of said first horizontal platform.