Hot air blower

Cheng May 14, 2

Patent Grant D457043

U.S. patent number D457,043 [Application Number D/141,150] was granted by the patent office on 2002-05-14 for hot air blower. Invention is credited to Chuan-Hsin Cheng.


United States Patent D457,043
Cheng May 14, 2002

Hot air blower

Claims

The ornamental design for a hot air blower, as shown and described.
Inventors: Cheng; Chuan-Hsin (San-Chung City, Taipei Hsien, TW)
Appl. No.: D/141,150
Filed: April 30, 2001

Current U.S. Class: D8/29.1
Current International Class: 0805
Field of Search: ;D8/29.1,29.2,30 ;219/222,225,227 ;392/383,384,385 ;D28/13

References Cited [Referenced By]

U.S. Patent Documents
4629864 December 1986 Wilson
D293020 December 1987 Steinel et al.
D296070 June 1988 Cunningham
D297397 August 1988 Pagani
D297398 August 1988 Pagani
D322742 December 1991 Spratt
D334876 April 1993 Swetish
D388297 December 1997 Buttenbender
D388298 December 1997 Jerdee et al.
Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Pro-Techtor International Services

Description



FIG. 1. is the front elevational view thereof.

FIG. 2. is the rear elevational view thereof.

FIG. 3. is the left side elevational view thereof.

FIG. 4. is the right side elevational view thereof.

FIG. 5. is the top plan view thereof.

FIG. 6. is the bottom plan view thereof; and,

FIG. 7. is a perspective view of the hot air blower, according to my new Design.

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