Land vehicles – Skates – Wheeled skate
Patent
1996-06-04
1999-05-04
Johnson, Brian L.
Land vehicles
Skates
Wheeled skate
280 1122, 280 1128, 280843, A63C 1700
Patent
active
058994653
ABSTRACT:
A roller skate of the in-line wheel type where all wheels are mounted for rotation in the normal skating directions has at least one wheel mounted for rotation about an axis perpendicular to the skating directions. An internal brake is provided to progressively retard the rotation about the axis perpendicular to the skating directions to provide a braking mechanism so the skater can stop by executing what is known as a hockey stop.
REFERENCES:
patent: 597025 (1898-01-01), Schwartz
patent: 4153263 (1979-05-01), Yoshimoto
patent: 4618158 (1986-10-01), Liberkowski
patent: 5366232 (1994-11-01), Pozzobon et al.
patent: 5375859 (1994-12-01), Peck et al.
patent: 5486011 (1996-01-01), Nelson
patent: 5536025 (1996-07-01), Landay
patent: 5549331 (1996-08-01), Yun et al.
Evans Barry
Johnson Brian L.
Santisi Leonard J.
Vanaman Frank
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