CN Patent

CN101455876B — 涂抹装置

Assigned to 3M Innovative Properties Co · Expires 2012-02-01 · 14y expired

What this patent protects

本发明公开了一种涂抹装置,包括用于容纳涂抹物质的容器和容器盖。所述容器具有开口端和封闭端,且口部设置在容器的开口端;所述容器盖包括:连接部,所述连接部能够与所述口部连接,以便从容器引入涂抹物质;涂抹部,所述涂抹部用于施加涂抹物质;导流部,所述导流部位于连接部与涂抹部之间,且所述导流部包括内部空间,从所述连接部引入的涂抹物质通过所述内部空间流到涂抹部;和通气部件,所述通气部件构造成导流部的内部空间与外部空气连通,同时没有任何涂抹物质从所述通气部件泄漏。

USPTO Abstract

本发明公开了一种涂抹装置,包括用于容纳涂抹物质的容器和容器盖。所述容器具有开口端和封闭端,且口部设置在容器的开口端;所述容器盖包括:连接部,所述连接部能够与所述口部连接,以便从容器引入涂抹物质;涂抹部,所述涂抹部用于施加涂抹物质;导流部,所述导流部位于连接部与涂抹部之间,且所述导流部包括内部空间,从所述连接部引入的涂抹物质通过所述内部空间流到涂抹部;和通气部件,所述通气部件构造成导流部的内部空间与外部空气连通,同时没有任何涂抹物质从所述通气部件泄漏。

Drugs covered by this patent

Patent Metadata

Patent number
CN101455876B
Jurisdiction
CN
Classification
Expires
2012-02-01
Drug substance claim
No
Drug product claim
No
Assignee
3M Innovative Properties Co
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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