Heat blower

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Description

FIG. 1 is a perspective view of a heat blower showing my new design;

FIG. 2 is front elevational view thereof;

FIG. 3 is rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D151309 October 1948 Witte
D152841 February 1949 Thompson et al.
2552470 May 1951 Wahlberg
D164613 September 1951 Wahlberg et al.
D201165 May 1965 Briggs
D264374 May 11, 1982 Briggs et al.
D315597 March 19, 1991 Botheras et al.
D319694 September 3, 1991 Wortham
D330756 November 3, 1992 Davies et al.
D340765 October 26, 1993 Joss et al.
D341417 November 16, 1993 Wortham
D347683 June 7, 1994 Chiu et al.
D467323 December 17, 2002 Cho
Patent History
Patent number: D578193
Type: Grant
Filed: Aug 21, 2007
Date of Patent: Oct 7, 2008
Inventor: Wen-Long Lo (Taiepei)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Application Number: 29/283,660
Classifications