Invention Grant
- Patent Title: Digital stamp having a compressible housing
- Patent Title (中): 具有可压缩外壳的数字印章
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Application No.: US12276377Application Date: 2008-11-23
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Publication No.: US07771042B2Publication Date: 2010-08-10
- Inventor: Kia Silverbrook
- Applicant: Kia Silverbrook
- Applicant Address: AU Balmain, New South Wales
- Assignee: Silverbrook Research Pty Ltd
- Current Assignee: Silverbrook Research Pty Ltd
- Current Assignee Address: AU Balmain, New South Wales
- Priority: AUPS0490 20020213
- Main IPC: B41J3/36
- IPC: B41J3/36

Abstract:
Provided is a stamp including a compressible housing having an upper housing portion telescopically receiving a lower housing portion defining an opening. The stamp also includes a printhead and ink cartridge arrangement housed within the lower housing, said printhead displaceable between a protected position within the housing and a printing position in which the printhead is exposed via the opening for printing. Also included is a mechanical arrangement comprising a pair of arms fixed at one end to a top of the printhead and at another end to the upper housing, so that when the upper housing is moved toward the lower housing, the arms move the printhead from the protected position to the printing position.
Public/Granted literature
- US20090073249A1 Digital Stamp Having A Compressible Housing Public/Granted day:2009-03-19
Information query
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