Invention Grant
- Patent Title: Writing instrument
- Patent Title (中): 书写工具
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Application No.: US14428149Application Date: 2013-09-12
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Publication No.: US09573411B2Publication Date: 2017-02-21
- Inventor: Michel Willemin , Nakis Karapatis , Jean-Claude Martin
- Applicant: THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Applicant Address: CH Marin
- Assignee: The Swatch Group Research and Development Ltd
- Current Assignee: The Swatch Group Research and Development Ltd
- Current Assignee Address: CH Marin
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP12184917 20120918
- International Application: PCT/EP2013/068926 WO 20130912
- International Announcement: WO2014/044595 WO 20140327
- Main IPC: B43K5/00
- IPC: B43K5/00 ; B43K23/12 ; B43K8/00 ; B43K29/00 ; B43K7/00 ; B43K23/10

Abstract:
A protective element for a writing tip of a writing instrument including a cap extending longitudinally along a central axis and configured to be fitted onto a body of the instrument, and a clip extending substantially parallel to the central axis from a first end fixed to the cap to a free end. The clip and the cap are in one piece.
Public/Granted literature
- US20150224813A1 WRITING INSTRUMENT Public/Granted day:2015-08-13
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