Part in a ventilation system

- Lindab AB
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Description

FIG. 1 is a perspective view of a part in a ventilation system showing my new design;

FIG. 2 is a perspective view thereof; and,

FIG. 3 is a right side elevational view thereof.

The component shown with broken lines is not considered to be a part of the claimed design.

Claims

The ornamental design for part in a ventilation system, as shown and described.

Referenced Cited
U.S. Patent Documents
1685701 September 1928 Blanchard
3749425 July 1973 Howland
4606706 August 19, 1986 Utter
D362902 October 3, 1995 Reiber
D363115 October 10, 1995 Lennartsson
D363771 October 31, 1995 Mathers
D383053 September 2, 1997 Schrader et al.
D447223 August 28, 2001 Mattsson et al.
D475130 May 27, 2003 Stout, Jr.
D475447 June 3, 2003 Stout, Jr.
D488859 April 20, 2004 Stout, Jr.
Other references
  • Extract (p. 58) from Brochure entitled Ventilation 2000 / Manual and catalogue for the Lindab ventilation product programme issued by Lindab AB, SW-269 82 Bastad, Sweden, (3 pages), 2000.
Patent History
Patent number: D513072
Type: Grant
Filed: Jul 28, 2003
Date of Patent: Dec 20, 2005
Assignee: Lindab AB (Bastad)
Inventor: Ola Berg (Förslöv)
Primary Examiner: Robert M. Spear
Assistant Examiner: Susan Bennett Hattan
Attorney: Weingarten, Schurgin, Gagnebin & Lebovici LLP
Application Number: 29/187,104
Classifications
Current U.S. Class: Element Or Attachment, Not Elsewhere Specified (D23/386)