Hot air tool

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Description

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

FIG. 2 is a side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is an enlarged scale rear perspective view thereof; and,

FIG. 5 is an enlarged scale fragmentary view thereof.

The broken lines are form illustrative purpose only and from no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
4721121 January 26, 1988 Adams
4750750 June 14, 1988 Batalorf, Jr.
D319768 September 10, 1991 Smith
D436507 January 23, 2001 Cheng
D456681 May 7, 2002 Cheng
D458524 June 11, 2002 Cheng
D475590 June 10, 2003 Huang
6584718 July 1, 2003 Serrao
D607026 December 29, 2009 Risse
D611971 March 16, 2010 Risse
20090103882 April 23, 2009 Melville et al.
Patent History
Patent number: D631312
Type: Grant
Filed: Apr 17, 2009
Date of Patent: Jan 25, 2011
Assignee: Leister Process Technologies (Kagiswill)
Inventors: Leo Wallimann-Durrer (Alpnachstad), Hans Arnold (Alpnach), Christof Bigler (Rufenacht), Peter Wirz (Adligenswil)
Primary Examiner: Prabhakar Deshmukh
Attorney: Bachman & LaPointe, P.C.
Application Number: 29/335,546
Classifications
Current U.S. Class: D8/29.1