Ice spike for mountaineering
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 22, 2005
Grant Date -
Oct 7, 2004
app pub date -
Feb 27, 2004
filing date -
Apr 4, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
An ice spike comprises a fixing clamp attached to the fixed rear part of the armature and having a cross-bar designed to latch directly onto a rear rim of the sole. The front part of the armature comprises stop means to wedge the front of the shoe in the longitudinal direction. A strapping system is provided with at least one safety lanyard arranged to press the shoe against the bearing surface. After lengthwise adjustment of the strip has been performed according to the shoe size, fitting the shoe does not require any variation of distance between the rear fixing clamp and the front stop means.
First Claim
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International Classification(s)
- 2004 Application Filing Year
- A43B Class
- 310 Applications Filed
- 166 Patents Issued To-Date
- 53.55 % Issued To-Date
