Invention Grant
- Patent Title: Closure element for a fire-protection sleeve
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Application No.: US14431009Application Date: 2013-09-24
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Publication No.: US09638225B2Publication Date: 2017-05-02
- Inventor: Markus Koegler , Christian Foerg
- Applicant: Hilti Aktiengesellshaft
- Applicant Address: LI Schaan
- Assignee: Hilti Aktiengesellschaft
- Current Assignee: Hilti Aktiengesellschaft
- Current Assignee Address: LI Schaan
- Agency: Crowell & Moring LLP
- Priority: DE102012217372 20120926
- International Application: PCT/EP2013/069768 WO 20130924
- International Announcement: WO2014/048889 WO 20140403
- Main IPC: F16B2/22
- IPC: F16B2/22 ; A62C3/00 ; F16L3/12 ; A62C2/06 ; F16L5/04 ; A44B11/00
Abstract:
A closure element for a fire-protection sleeve is disclosed. The closure element has a body, a connecting element, and at least one locking element for a form-fitting connection to an intumescent strip. The body and the connecting element are designed in one piece.
Public/Granted literature
- US20150211557A1 Closure Element for a Fire-Protection Sleeve Public/Granted day:2015-07-30
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