Clamp for a portable air blower

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Description

FIG. 1 is a front-left side isometric view of a clamp for a portable air blower showing my new design in use with the clamp connected to a flexible gooseneck and connected to a vertical pole;

FIG. 2 is a front-left side elevational view of a clamp for a portable air blower showing my new design in use with the clamp in an open position and the fan rotated:

FIG. 3 is an enlarged front-left view of the clamp thereof in a closed position;

FIG. 4 is an enlarged front-left view of the clamp thereof in an open position;

FIG. 5 is an enlarged exploded view of the clamp showing elements visible within the recesses of the clamp assembly;

FIG. 6 is an enlarged top view showing the clamp in an open position;

FIG. 7 is an enlarged top view showing the clamp in a closed position;

FIG. 8 is an enlarged left side view of the clamp;

FIG. 9 is an enlarged right side view of the clamp;

FIG. 10 is an enlarged back side view of the clamp

FIG. 11 is an enlarged front view of the clamp; and,

FIG. 12 is an enlarged bottom side view of the clamp.

The broken line showing of a portable air blower, with a flexible gooseneck and a vertical pole is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a clamp for a portable air blower.

Referenced Cited
U.S. Patent Documents
D295070 April 5, 1988 Shin-Chin
4799858 January 24, 1989 Shin-Chin
4850804 July 25, 1989 Huang
D329089 September 1, 1992 Coup et al.
5725356 March 10, 1998 Carter
D398983 September 29, 1998 Keller et al.
5906426 May 25, 1999 Farrington et al.
D413602 September 7, 1999 Chen
6035857 March 14, 2000 Hartelius et al.
D435899 January 2, 2001 Melwani
D441444 May 1, 2001 Shapiro
6386845 May 14, 2002 Bedard
Patent History
Patent number: D542402
Type: Grant
Filed: Jan 20, 2005
Date of Patent: May 8, 2007
Inventor: James R. Abell (Fort Smith, AR)
Primary Examiner: Lisa Lichtenstein
Attorney: Keisling Pieper & Scott PLC
Application Number: 29/221,807
Classifications
Current U.S. Class: Circular Grille (D23/382)