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US 2014/0152080 A1Published application
Bicycle rim
AssigneeShimano Inc.
InventorKazuki KOSHIYAMA
Life of this patent
Estimating the term…
Abstract
A bicycle rim includes a first annular side wall, a second annular side wall and an annular bridge extending between the first and second annular side walls. The annular bridge has an annular tire support surface extending between the first and second annular sidewalls. The annular tire support surface has a first projection. The first projection has at least one first portion and at least one second portion. The second portion has a different size from the first portion.
Claims32
A bicycle rim comprising:
- a first annular side wall;
- a second annular side wall;
- and
- an annular bridge extending between the first and second annular side walls, the annular bridge having an annular tire support surface extending between the first and second annular sidewalls,
- the annular tire support surface having a first projection, the first projection having at least one first portion and at least one second portion, and
- the second portion having a different size from the first portion.
3 more elements
Dependencies are inferred from the claim text.