Hot air device

- Leister Technologies AG
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Description

FIG. 1 is a right side elevational view of a hot air device showing our design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front perspective view thereof.

The broken lines depict portions of the hot air device in which the design is embodied that are not considered part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D456681 May 7, 2002 Cheng
D604399 November 17, 2009 Aregger et al.
D617434 June 8, 2010 Aregger et al.
D631312 January 25, 2011 Wallimann-Durrer et al.
7982163 July 19, 2011 Chung et al.
D648606 November 15, 2011 Sallander
8948577 February 3, 2015 Eberli et al.
20100008655 January 14, 2010 Tackitt et al.
Patent History
Patent number: D743015
Type: Grant
Filed: Feb 22, 2014
Date of Patent: Nov 10, 2015
Assignee: Leister Technologies AG (Kagiswil)
Inventors: Hans Arnold (Kagiswill), Giuseppe Di Miceli (Kagiswill)
Primary Examiner: Phillip S Hyder
Application Number: 29/482,873
Classifications
Current U.S. Class: Mobile Space Heater, E.g., Wheeled Blower Type, Etc. (D23/317); D8/29.1