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案件記録
A SEAT POST AND ASSEMBLY
発明審査中
7閲覧数
20請求項 · 3 独立
§ Ⅰ
案件概要
発明者
Darren JAMES
IPC分類
B62J 1/8
CPC分類
B62J1/8B62J2001/85
A seat post for a BMX bike having a first elongate portion, and a second elongate portion having a smaller external diameter than the first elongate portion, wherein the seat post steps down or tapers in diameter from the first elongate portion to the second elongate portion.
原文（中国語）
A seat post for a BMX bike having a first elongate portion, and a second elongate portion having a smaller external diameter than the first elongate portion, wherein the seat post steps down or tapers in diameter from the first elongate portion to the second elongate portion.
外部リソース