Hot air blower

- Robert Bosch GmbH
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Description

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

FIG. 2 is a side view thereof;

FIG. 3 is the opposite side of FIG. 2 thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D293020 December 1, 1987 Steinel et al.
D296070 June 7, 1988 Cunningham
D297397 August 30, 1988 Pagani
D334876 April 20, 1993 Swetish
D388297 December 30, 1997 Buttenbender
D388298 December 30, 1997 Jerdee et al.
D456679 May 7, 2002 Cheng
D457044 May 14, 2002 Cheng
D457407 May 21, 2002 Pretzell
D481277 October 28, 2003 Waldron
D516883 March 14, 2006 Popov et al.
Other references
  • 2 pages from Google image search for heat gun.
Patent History
Patent number: D552443
Type: Grant
Filed: Nov 3, 2003
Date of Patent: Oct 9, 2007
Assignee: Robert Bosch GmbH (Stuttgart)
Inventors: Hans-Peter Aglassinger (Esslingen), Daniel Dockner (Stuttgart)
Primary Examiner: Philip Hyder
Attorney: Michael J. Striker
Application Number: 29/193,103
Classifications
Current U.S. Class: D8/29.1