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 |
D287657 | January 6, 1987 | Yuen |
4718140 | January 12, 1988 | Johnson |
4734017 | March 29, 1988 | Levin |
D301783 | June 20, 1989 | Adams |
4884314 | December 5, 1989 | Miner et al. |
4945604 | August 7, 1990 | Miner et al. |
D316316 | April 16, 1991 | Yuen |
5115566 | May 26, 1992 | Zeitlin |
D328004 | July 21, 1992 | Baltic et al. |
D353916 | December 27, 1994 | Ho |
D414905 | October 5, 1999 | Ho |
6092260 | July 25, 2000 | Kai |
6105206 | August 22, 2000 | Tokumaru et al. |
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
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