Refillable reservoir and fountain pen comprising such reservoir

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专利权人:

发明人:

Francis Goossens

申请号：

US13762092

公开号：

US09308770B2

申请日:

2013.02.07

申请国别(地区):

US

年份:

2016

代理人:

摘要：

The invention is a reservoir having a piston assembly for filing and/or dispensing fluids contained in the reservoir. The refillable reservoir includes a cylinder defining a reservoir for containing a fluid a piston body axially slidable in the reservoir and a piston rod releasably fixed to the piston body for actuating the piston body. A first locking mechanism is provided between the piston body and the cylinder. A second locking mechanism is provided between the piston body and the piston rod.

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