Helical sleeve of an anchor

- Hilti Aktiengesellschaft
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a helical sleeve of an anchor according to the design;

FIG. 2 is an additional perspective view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof; and,

FIG. 5 is an additional side view thereof.

The dot-dash-dot broken lines and the dot-dot broken line showing of the anchor illustrates the environment of the claimed design and forms no part thereof.

Claims

The ornamental design for a helical sleeve of an anchor, as shown and described.

Referenced Cited
U.S. Patent Documents
4100834 July 18, 1978 Harris
D314814 February 19, 1991 Lubeck
D548579 August 14, 2007 Gaudron
D573453 July 22, 2008 Buckley
D605499 December 8, 2009 Gaudron
7896594 March 1, 2011 Nardi
8002506 August 23, 2011 Pourtier
20030123948 July 3, 2003 Fuchs
20100111639 May 6, 2010 Gaudron
20100143067 June 10, 2010 Gaudron
20120311947 December 13, 2012 Van Wissen
20140072384 March 13, 2014 Wissling
20140154025 June 5, 2014 Bergez
20160097416 April 7, 2016 Cabaj
20170114818 April 27, 2017 Cabaj
Patent History
Patent number: D804940
Type: Grant
Filed: Jul 25, 2016
Date of Patent: Dec 12, 2017
Assignee: Hilti Aktiengesellschaft (Schaan)
Inventors: Matteo Spampatti (Addison, TX), Marc Schaeffer (Altendorf)
Primary Examiner: Sandra Snapp
Assistant Examiner: Ieisha Price
Application Number: 29/572,015
Classifications
Current U.S. Class: D8/385