Invention Application
- Patent Title: Cartridge
- Patent Title (中): 墨盒
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Application No.: US11738922Application Date: 2007-04-23
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Publication No.: US20070257068A1Publication Date: 2007-11-08
- Inventor: Matthew Cleaver , Nigel Clark , Steven Richards
- Applicant: Matthew Cleaver , Nigel Clark , Steven Richards
- Applicant Address: GB London
- Assignee: EXCHEM PLC
- Current Assignee: EXCHEM PLC
- Current Assignee Address: GB London
- Priority: GB0608096.4 20060425
- Main IPC: B65D47/10
- IPC: B65D47/10
Abstract:
A cartridge arrangement comprises a frangible portion and a guide tube. The frangible portion being substantially housed within the guide tube with an end of the frangible portion being sealed by a clip. A cap attaches to an end of the guide tube by a screw thread. Unscrewing of the cap urges arms, having a portion seated behind the clip, away from the guide tube thereby opening the frangible portion.
Information query
