Felt-tipped pen type adhesive applier
US5411345A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1993 |
| Grant date | May 2, 1995 |
| Priority date | — |
| Expiry date | Oct 28, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB43M11/08
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Disclosed is a felt-tipped pen type adhesive applier comprising: a container for adhesive; valve mechanism provided on the container for controllably supplying the adhesive from the container; and a server for receiving the adhesive supplied through the valve mechanism in order to serve the adhesive. The server comprises: a holder covering the outside of the valve mechanism; a member permeable to the adhesive and extending from the inside of the holder to the outside thereof and being axially slidably and fittingly supported by the holder, the permeable member cooperating with the valve mechanism to operate the valve mechanism in response to axial movement of the permeable member; a support for slidably and fittingly supporting the permeable member inside of the holder to facilitate transportation of the adhesive from the valve mechanism to the permeable member; and mechanism for preventing the adhesive from leaking out of the server due to pressure change inside the server. The preventing mechanism includes a pair of notches which are symmetrically formed on the support with respect to the permeable member. Water emulsion adhesive is stored in the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.