Twistlock shaft with protrusions

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Description

FIG. 1 is a bottom plan view of a twistlock shaft with protrusions showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side plan view thereof;

FIG. 4 is a left side plan view thereof;

FIG. 5 is a front plant view thereof; and,

FIG. 6 is a perspective view thereof.

Claims

The ornamental design for a twistlock shaft with protrusions, as shown and described.

Referenced Cited
U.S. Patent Documents
3749438 July 1973 Loomis
D241500 September 1976 Leonard
4444426 April 24, 1984 Taylor
5896639 April 27, 1999 Chen
D596921 July 28, 2009 Hageman
D617163 June 8, 2010 Miller
D649431 November 29, 2011 Shartel
D665648 August 21, 2012 Cheung
D667286 September 18, 2012 Wu
8561241 October 22, 2013 Lim
8747372 June 10, 2014 Schultz
D726287 April 7, 2015 Steele
D742717 November 10, 2015 Manning
Patent History
Patent number: D753462
Type: Grant
Filed: Jan 13, 2015
Date of Patent: Apr 12, 2016
Assignee: SKRIN PTY LTD. (South Yarra)
Inventor: Ture Nyholm (Brighton)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/514,483
Classifications
Current U.S. Class: D8/330; D8/342