Tubeformer

- Spiro International S.A.

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Description

FIG. 1 is a perspective view of a tubeformer showing my new design.

FIG. 2 is another perspective view thereof.

FIG. 3 is another perspective view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a front view thereof.

FIG. 6 is a rear view thereof; and,

FIG. 7 is a right side view thereof.

Claims

The ornamental design for a tubeformer, as shown and described.

Referenced Cited
U.S. Patent Documents
2587211 February 1952 Piazze
2737862 March 1956 Thull
3948150 April 6, 1976 Hobart
4532754 August 6, 1985 Hokanson
5377474 January 3, 1995 Kovacs et al.
D382282 August 12, 1997 Micouleau
5799467 September 1, 1998 Nankervis et al.
D413906 September 14, 1999 Tremblay
D547336 July 24, 2007 Kai et al.
D567271 April 22, 2008 Vine
Other references
  • ISM Machinery, Inc., “D-Max 1.2E, Introducing the New D-Max 1.2E”, Grayslake, IL, at least as early as Dec. 14, 2012.
  • Sente, “Heavy Duty Tube Former”, at least as early as Dec. 14, 2012.
  • Wammes Machinery GmbH, “Tubeformer TF 1600 Ultra”, Germany, at least as early as Dec. 14, 2012.
  • Spiro, “Tubeformer Alpha”, at least as early as Dec. 14, 2012.
  • Jiangyin Sanben Technology Co., Ltd., Spiral Tubeformer SBTF-1500D, China, at least as early as Dec. 14, 2012.
  • Zhangjiagang Hong Jun Science and Technology co., Ltd., “Spiral Tube Former Machine HJ1602A”, China, at least as early as Dec. 14, 2012.
  • Photo of tuberformer titled Wammes—Formkassette, at least as early as Dec. 14, 2012.
  • Photos of tubeformer titled Formkassette—TF-Alpha, at least as early as Dec. 14, 2012.
Patent History
Patent number: D709535
Type: Grant
Filed: Jun 7, 2013
Date of Patent: Jul 22, 2014
Assignee: Spiro International S.A. (Bosingen)
Inventor: Christer Johnsson (Dudingen)
Primary Examiner: Patricia Palasik
Application Number: 29/457,207