Portable handheld battery-operated dust blower

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Description

FIG. 1 is a perspective view of a portable handheld battery-operated dust blower showing our new design;

FIG. 2 is right side view of the portable handheld battery-operated dust blower, the opposite side being a mirror image thereof;

FIG. 3 is top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The logo shown in broken lines in FIGS. 1 and 3 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a portable handheld battery-operated dust blower, as shown and described.

Referenced Cited
U.S. Patent Documents
D238651 February 1976 Fortune
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4734017 March 29, 1988 Levin
D301783 June 20, 1989 Adams
4884314 December 5, 1989 Miner et al.
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D316316 April 16, 1991 Yuen
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D353916 December 27, 1994 Ho
D414905 October 5, 1999 Ho
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D448895 October 2, 2001 Andreas
D467048 December 10, 2002 Masaki
Patent History
Patent number: D481840
Type: Grant
Filed: Jul 26, 2002
Date of Patent: Nov 4, 2003
Assignee: InnoDesk Business Tools, Inc. (Beachwood, OH)
Inventors: Anthony J. Lammers (Gates Mills, OH), John R. Nottingham (Brantenahl, OH), John W. Spirk (Gates Mills, OH), Jeffrey Scott Plantz (Medina, OH), Patrick W. Brown (Auburn, OH)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: DKW Law Group, PC
Application Number: 29/164,545
Classifications
Current U.S. Class: Vacuum Type (D32/18)
International Classification: 1505;