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US 2009/0154987 A1Published application
Protection element
AssigneeHilti Aktiengesellschaft
InventorsJosef Glogger, Oliver Wolff, Camiel de Smet
Life of this patent
Estimating the term…
Abstract
A protection element for use with a fastening element (8) anchorable in a hardenable mass and formed as a bowl-shaped member (11) having a circumferential outer wall (21); and a pass-through position (12) for the fastening element (8) and which defines a lead axis (13).
Claims9
A protection element for use with a fastening element (8) anchorable in a hardenable mass, the protection element comprising a bowl-shaped member (11) having a circumferential outer wall (21);
- and pass-through position (12) for the fastening element (8) and which defines a lead axis (13).
Dependencies are inferred from the claim text.