Arm for the extraction of gases/fumes

- AB Ph. Nederman & Co.
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Description

FIG. 1 is a front perspective view of the arm.

FIG. 2 is a front perspective view of the arm.

FIG. 3 is a side view of the arm.

FIG. 4 is a bottom view of the arm.

FIG. 5 is a side view of the arm.

FIG. 6 is a top view of the arm.

FIG. 7 is a front view of the arm; and,

FIG. 8 is a back view of the arm.

Claims

The ornamental design for an arm for the extraction of gases/fumes.

Referenced Cited
U.S. Patent Documents
D285832 September 23, 1986 Nederman
4860644 August 29, 1989 Kohl et al.
D327122 June 16, 1992 Holmgren
D424678 May 9, 2000 Holmgren
D463017 September 17, 2002 Johansson
Patent History
Patent number: D573707
Type: Grant
Filed: Jul 19, 2006
Date of Patent: Jul 22, 2008
Assignee: AB Ph. Nederman & Co. (Helsingborg)
Inventors: Per Hedlund (Helsingborg), Björn Friberg (Landskrona), Anders Ehrenstråle (Helsingborg)
Primary Examiner: Lisa Lichtenstein
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/263,216
Classifications
Current U.S. Class: Exhaust Type (D23/371)