Hot air nozzle

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Description

FIG. 1 is a top perspective view of a hot air nozzle showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

The details shown in broken lines form no part of the claimed design.

Claims

The ornamental design for a hot air nozzle, as shown and described.

Referenced Cited
U.S. Patent Documents
2027544 January 1936 Lofgren
2629126 February 1953 Brown, Jr.
5935357 August 10, 1999 Hubbard et al.
6038732 March 21, 2000 McKnight et al.
6149762 November 21, 2000 Kobzan
6187122 February 13, 2001 Hubbard et al.
D594612 June 16, 2009 Umeda
7571753 August 11, 2009 Martinez
D621430 August 10, 2010 Christen et al.
7866360 January 11, 2011 Gisler et al.
20090193615 August 6, 2009 Nguyen
20100037425 February 18, 2010 Genn
Patent History
Patent number: D639834
Type: Grant
Filed: Dec 30, 2009
Date of Patent: Jun 14, 2011
Assignee: Leister Process Technologies (Kagiswil)
Inventors: Peter Christen (Kriens), Mauriz Lustenberger (Kriens)
Primary Examiner: Ruth McInroy
Attorney: Bachman & LaPointe, P.C.
Application Number: 29/352,929
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144)