Form roller assembly

- Spiro International S.A.

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Description

FIG. 1 is a perspective view of a form roller assembly showing my new design.

FIG. 2 is another perspective view thereof.

FIG. 3 is a front view thereof, a rear view being a mirror image thereof.

FIG. 4 is a right side view thereof, a left side view being a mirror image thereof.

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof.

Claims

The ornamental design for a form roller assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
3785217 January 1974 Peura
4213523 July 22, 1980 Frost et al.
4554869 November 26, 1985 Ranno, Sr.
4887533 December 19, 1989 Lemaster et al.
4901640 February 20, 1990 Niemiro et al.
5107761 April 28, 1992 Greive
D419574 January 25, 2000 Bower
20040055489 March 25, 2004 Burrow et al.
20070272104 November 29, 2007 Burgio
20080265084 October 30, 2008 Hammer et al.
20100136185 June 3, 2010 Miladinov et al.
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”, 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: D740864
Type: Grant
Filed: Jun 7, 2013
Date of Patent: Oct 13, 2015
Assignee: Spiro International S.A. (Bosingen)
Inventor: Christer Johnsson (Dudingen)
Primary Examiner: Patricia Palasik
Application Number: 29/457,210
Classifications
Current U.S. Class: Element Or Attachment (D15/138)