Mandrel square 2-position

- D4D Technologies, L.P.

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Description

FIG. 1 is a perspective view of the mandrel square 2-position of the present invention;

FIG. 2 is a front side view of the mandrel square 2-position of the present invention; and

FIG. 3 is a back side view of the mandrel square 2-position of the present invention.

FIG. 4 is a right side view of the mandrel square 2-position of the present invention.

FIG. 5 is a top view of the mandrel square 2-position of the present invention; and,

FIG. 6 is a bottom view of the mandrel square 2-position of the present invention.

Claims

The ornamental design for a mandrel square 2-position, as shown.

Referenced Cited
U.S. Patent Documents
3413391 November 1968 Carroll et al.
4695241 September 22, 1987 Ventimiglia
4982687 January 8, 1991 Takahashi et al.
D336094 June 1, 1993 Dejanon
D457899 May 28, 2002 Nam et al.
Patent History
Patent number: D529524
Type: Grant
Filed: Jan 9, 2006
Date of Patent: Oct 3, 2006
Assignee: D4D Technologies, L.P. (Richardson, TX)
Inventor: Rod Duncan (Plano, TX)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Carstens & Cahoon, LLP
Application Number: 29/251,499
Classifications
Current U.S. Class: Element Or Attachment (D15/138)