Gear capable of displaying abrasion
AssigneeYouchen Technology Co., Ltd.
InventorHan-Long HSU
Life of this patent
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Abstract
A gear capable of displaying abrasion contains multiple teeth formed on the gear and at least one covering layer formed on the multiple teeth. At least one color of the at least one covering layer is different from that of the multiple teeth so that a user distinguishes whether the gear is abraded by viewing the at least one color of the at least one covering layer.
Claims10
A gear capable of displaying abrasion comprising multiple teeth formed on the gear, at least one covering layer formed on the multiple teeth, wherein at least one color of the at least one covering layer is different from that of the multiple teeth so that a user distinguishes whether the gear is abraded by viewing the at least one color of the at least one covering layer.
Dependencies are inferred from the claim text.