Land vehicles – Skates – Runner type
Reexamination Certificate
2007-06-26
2007-06-26
Ellis, Christopher P. (Department: 3618)
Land vehicles
Skates
Runner type
C280S011120
Reexamination Certificate
active
10303795
ABSTRACT:
A skating blade with a cross-section of three different portions. The upper portion is narrower, the middle portion is wider and the lower portion is trapezoidal to give improved ice penetration at the lower edges. The rocker is formed with two different curves. The front curve is defined by an arc of a circle and the rear curve is obtained by pivoting a radius forwardly along an arc of a circle and rearwardly along the rocker.
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Avery Bridget
Les Enterprises Aiguiso-Pro Inc.
Ogilvy Renault LLP
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